/*! DataTables 1.10.0
 * ©2008-2014 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     DataTables
 * @description Paginate, search and order HTML tables
 * @version     1.10.0
 * @file        jquery.dataTables.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     www.sprymedia.co.uk/contact
 * @copyright   Copyright 2008-2014 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */

/*jslint evil: true, undef: true, browser: true */
/*globals $,require,jQuery,define,_selector_run,_selector_opts,_selector_first,_selector_row_indexes,_ext,_Api,_api_register,_api_registerPlural,_re_new_lines,_re_html,_re_formatted_numeric,_re_escape_regex,_empty,_intVal,_numToDecimal,_isNumber,_isHtml,_htmlNumeric,_pluck,_pluck_order,_range,_stripHtml,_unique,_fnBuildAjax,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnAjaxDataSrc,_fnAddColumn,_fnColumnOptions,_fnAdjustColumnSizing,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnVisbleColumns,_fnGetColumns,_fnColumnTypes,_fnApplyColumnDefs,_fnHungarianMap,_fnCamelToHungarian,_fnLanguageCompat,_fnBrowserDetect,_fnAddData,_fnAddTr,_fnNodeToDataIndex,_fnNodeToColumnIndex,_fnGetCellData,_fnSetCellData,_fnSplitObjNotation,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnGetDataMaster,_fnClearTable,_fnDeleteIndex,_fnInvalidateRow,_fnGetRowElements,_fnCreateTr,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAddOptionsHtml,_fnDetectHeader,_fnGetUniqueThs,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnFilterCreateSearch,_fnEscapeRegex,_fnFilterData,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnInfoMacros,_fnInitialise,_fnInitComplete,_fnLengthChange,_fnFeatureHtmlLength,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnFeatureHtmlTable,_fnScrollDraw,_fnApplyToChildren,_fnCalculateColumnWidths,_fnThrottle,_fnConvertToWidth,_fnScrollingWidthAdjust,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnScrollBarWidth,_fnSortFlatten,_fnSort,_fnSortAria,_fnSortListener,_fnSortAttachListener,_fnSortingClasses,_fnSortData,_fnSaveState,_fnLoadState,_fnSettingsFromNode,_fnLog,_fnMap,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnLengthOverflow,_fnRenderer,_fnDataSource,_fnRowAttributes*/

(/** @lends <global> */function( window, document, undefined ) {

    (function( factory ) {
        "use strict";

        if ( typeof define === 'function' && define.amd ) {
            // Define as an AMD module if possible
            define( 'datatables', ['jquery'], factory );
        }
        else if ( typeof exports === 'object' ) {
            // Node/CommonJS
            factory( require( 'jquery' ) );
        }
        else if ( jQuery && !jQuery.fn.dataTable ) {
            // Define using browser globals otherwise
            // Prevent multiple instantiations if the script is loaded twice
            factory( jQuery );
        }
    }
    (/** @lends <global> */function( $ ) {
        "use strict";

        /**
         * DataTables is a plug-in for the jQuery Javascript library. It is a highly
         * flexible tool, based upon the foundations of progressive enhancement,
         * which will add advanced interaction controls to any HTML table. For a
         * full list of features please refer to
         * [DataTables.net](href="http://datatables.net).
         *
         * Note that the `DataTable` object is not a global variable but is aliased
         * to `jQuery.fn.DataTable` and `jQuery.fn.dataTable` through which it may
         * be  accessed.
         *
         *  @class
         *  @param {object} [init={}] Configuration object for DataTables. Options
         *    are defined by {@link DataTable.defaults}
         *  @requires jQuery 1.7+
         *
         *  @example
         *    // Basic initialisation
         *    $(document).ready( function {
         *      $('#example').dataTable();
         *    } );
         *
         *  @example
         *    // Initialisation with configuration options - in this case, disable
         *    // pagination and sorting.
         *    $(document).ready( function {
         *      $('#example').dataTable( {
         *        "paginate": false,
         *        "sort": false
         *      } );
         *    } );
         */
        var DataTable;


        /*
	 * It is useful to have variables which are scoped locally so only the
	 * DataTables functions can access them and they don't leak into global space.
	 * At the same time these functions are often useful over multiple files in the
	 * core and API, so we list, or at least document, all variables which are used
	 * by DataTables as private variables here. This also ensures that there is no
	 * clashing of variable names and that they can easily referenced for reuse.
	 */


        // Defined else where
        //  _selector_run
        //  _selector_opts
        //  _selector_first
        //  _selector_row_indexes

        var _ext; // DataTable.ext
        var _Api; // DataTable.Api
        var _api_register; // DataTable.Api.register
        var _api_registerPlural; // DataTable.Api.registerPlural

        var _re_dic = {};
        var _re_new_lines = /[\r\n]/g;
        var _re_html = /<.*?>/g;
        var _re_date_start = /^[\d\+\-a-zA-Z]/;

        // Escape regular expression special characters
        var _re_escape_regex = new RegExp( '(\\' + [ '/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-' ].join('|\\') + ')', 'g' );

        // U+2009 is thin space and U+202F is narrow no-break space, both used in many
        // standards as thousands separators
        var _re_formatted_numeric = /[',$£€¥%\u2009\u202F]/g;


        var _empty = function ( d ) {
            return !d || d === '-' ? true : false;
        };


        var _intVal = function ( s ) {
            var integer = parseInt( s, 10 );
            return !isNaN(integer) && isFinite(s) ? integer : null;
        };

        // Convert from a formatted number with characters other than `.` as the
        // decimal place, to a Javascript number
        var _numToDecimal = function ( num, decimalPoint ) {
            // Cache created regular expressions for speed as this function is called often
            if ( ! _re_dic[ decimalPoint ] ) {
                _re_dic[ decimalPoint ] = new RegExp( _fnEscapeRegex( decimalPoint ), 'g' );
            }
            return typeof num === 'string' ?
                num.replace( /\./g, '' ).replace( _re_dic[ decimalPoint ], '.' ) :
                num;
        };


        var _isNumber = function ( d, decimalPoint, formatted ) {
            var strType = typeof d === 'string';

            if ( decimalPoint && strType ) {
                d = _numToDecimal( d, decimalPoint );
            }

            if ( formatted && strType ) {
                d = d.replace( _re_formatted_numeric, '' );
            }

            return !d || d==='-' || (!isNaN( parseFloat(d) ) && isFinite( d ));
        };


        // A string without HTML in it can be considered to be HTML still
        var _isHtml = function ( d ) {
            return !d || typeof d === 'string';
        };


        var _htmlNumeric = function ( d, decimalPoint, formatted ) {
            if ( _empty( d ) ) {
                return true;
            }

            var html = _isHtml( d );
            return ! html ?
                null :
                _isNumber( _stripHtml( d ), decimalPoint, formatted ) ?
                    true :
                    null;
        };


        var _pluck = function ( a, prop, prop2 ) {
            var out = [];
            var i=0, ien=a.length;

            // Could have the test in the loop for slightly smaller code, but speed
            // is essential here
            if ( prop2 !== undefined ) {
                for ( ; i<ien ; i++ ) {
                    if ( a[i] && a[i][ prop ] ) {
                        out.push( a[i][ prop ][ prop2 ] );
                    }
                }
            }
            else {
                for ( ; i<ien ; i++ ) {
                    if ( a[i] ) {
                        out.push( a[i][ prop ] );
                    }
                }
            }

            return out;
        };


        // Basically the same as _pluck, but rather than looping over `a` we use `order`
        // as the indexes to pick from `a`
        var _pluck_order = function ( a, order, prop, prop2 )
        {
            var out = [];
            var i=0, ien=order.length;

            // Could have the test in the loop for slightly smaller code, but speed
            // is essential here
            if ( prop2 !== undefined ) {
                for ( ; i<ien ; i++ ) {
                    out.push( a[ order[i] ][ prop ][ prop2 ] );
                }
            }
            else {
                for ( ; i<ien ; i++ ) {
                    out.push( a[ order[i] ][ prop ] );
                }
            }

            return out;
        };


        var _range = function ( len, start )
        {
            var out = [];
            var end;

            if ( start === undefined ) {
                start = 0;
                end = len;
            }
            else {
                end = start;
                start = len;
            }

            for ( var i=start ; i<end ; i++ ) {
                out.push( i );
            }

            return out;
        };


        var _stripHtml = function ( d ) {
            return d.replace( _re_html, '' );
        };


        /**
         * Find the unique elements in a source array.
         *
         * @param  {array} src Source array
         * @return {array} Array of unique items
         * @ignore
         */
        var _unique = function ( src )
        {
            // A faster unique method is to use object keys to identify used values,
            // but this doesn't work with arrays or objects, which we must also
            // consider. See jsperf.com/compare-array-unique-versions/4 for more
            // information.
            var
                out = [],
                val,
                i, ien=src.length,
                j, k=0;

            again: for ( i=0 ; i<ien ; i++ ) {
                val = src[i];

                for ( j=0 ; j<k ; j++ ) {
                    if ( out[j] === val ) {
                        continue again;
                    }
                }

                out.push( val );
                k++;
            }

            return out;
        };



        /**
         * Create a mapping object that allows camel case parameters to be looked up
         * for their Hungarian counterparts. The mapping is stored in a private
         * parameter called `_hungarianMap` which can be accessed on the source object.
         *  @param {object} o
         *  @memberof DataTable#oApi
         */
        function _fnHungarianMap ( o )
        {
            var
                hungarian = 'a aa ai ao as b fn i m o s ',
                match,
                newKey,
                map = {};

            $.each( o, function (key, val) {
                match = key.match(/^([^A-Z]+?)([A-Z])/);

                if ( match && hungarian.indexOf(match[1]+' ') !== -1 )
                {
                    newKey = key.replace( match[0], match[2].toLowerCase() );
                    map[ newKey ] = key;

                    //console.log( key, match );
                    if ( match[1] === 'o' )
                    {
                        _fnHungarianMap( o[key] );
                    }
                }
            } );

            o._hungarianMap = map;
        }


        /**
         * Convert from camel case parameters to Hungarian, based on a Hungarian map
         * created by _fnHungarianMap.
         *  @param {object} src The model object which holds all parameters that can be
         *    mapped.
         *  @param {object} user The object to convert from camel case to Hungarian.
         *  @param {boolean} force When set to `true`, properties which already have a
         *    Hungarian value in the `user` object will be overwritten. Otherwise they
         *    won't be.
         *  @memberof DataTable#oApi
         */
        function _fnCamelToHungarian ( src, user, force )
        {
            if ( ! src._hungarianMap ) {
                _fnHungarianMap( src );
            }

            var hungarianKey;

            $.each( user, function (key, val) {
                hungarianKey = src._hungarianMap[ key ];

                if ( hungarianKey !== undefined && (force || user[hungarianKey] === undefined) )
                {
                    // For objects, we need to buzz down into the object to copy parameters
                    if ( hungarianKey.charAt(0) === 'o' )
                    {
                        // Copy the camelCase options over to the hungarian
                        if ( ! user[ hungarianKey ] ) {
                            user[ hungarianKey ] = {};
                        }
                        $.extend( true, user[hungarianKey], user[key] );

                        _fnCamelToHungarian( src[hungarianKey], user[hungarianKey], force );
                    }
                    else {
                        user[hungarianKey] = user[ key ];
                    }
                }
            } );
        }


        /**
         * Language compatibility - when certain options are given, and others aren't, we
         * need to duplicate the values over, in order to provide backwards compatibility
         * with older language files.
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnLanguageCompat( lang )
        {
            var defaults = DataTable.defaults.oLanguage;
            var zeroRecords = lang.sZeroRecords;

            /* Backwards compatibility - if there is no sEmptyTable given, then use the same as
		 * sZeroRecords - assuming that is given.
		 */
            if ( ! lang.sEmptyTable && zeroRecords &&
                defaults.sEmptyTable === "No data available in table" )
            {
                _fnMap( lang, lang, 'sZeroRecords', 'sEmptyTable' );
            }

            /* Likewise with loading records */
            if ( ! lang.sLoadingRecords && zeroRecords &&
                defaults.sLoadingRecords === "Loading..." )
            {
                _fnMap( lang, lang, 'sZeroRecords', 'sLoadingRecords' );
            }

            // Old parameter name of the thousands separator mapped onto the new
            if ( lang.sInfoThousands ) {
                lang.sThousands = lang.sInfoThousands;
            }

            var decimal = lang.sDecimal;
            if ( decimal ) {
                _addNumericSort( decimal );
            }
        }


        /**
         * Map one parameter onto another
         *  @param {object} o Object to map
         *  @param {*} knew The new parameter name
         *  @param {*} old The old parameter name
         */
        var _fnCompatMap = function ( o, knew, old ) {
            if ( o[ knew ] !== undefined ) {
                o[ old ] = o[ knew ];
            }
        };


        /**
         * Provide backwards compatibility for the main DT options. Note that the new
         * options are mapped onto the old parameters, so this is an external interface
         * change only.
         *  @param {object} init Object to map
         */
        function _fnCompatOpts ( init )
        {
            _fnCompatMap( init, 'ordering',      'bSort' );
            _fnCompatMap( init, 'orderMulti',    'bSortMulti' );
            _fnCompatMap( init, 'orderClasses',  'bSortClasses' );
            _fnCompatMap( init, 'orderCellsTop', 'bSortCellsTop' );
            _fnCompatMap( init, 'order',         'aaSorting' );
            _fnCompatMap( init, 'orderFixed',    'aaSortingFixed' );
            _fnCompatMap( init, 'paging',        'bPaginate' );
            _fnCompatMap( init, 'pagingType',    'sPaginationType' );
            _fnCompatMap( init, 'pageLength',    'iDisplayLength' );
            _fnCompatMap( init, 'searching',     'bFilter' );
        }


        /**
         * Provide backwards compatibility for column options. Note that the new options
         * are mapped onto the old parameters, so this is an external interface change
         * only.
         *  @param {object} init Object to map
         */
        function _fnCompatCols ( init )
        {
            _fnCompatMap( init, 'orderable',     'bSortable' );
            _fnCompatMap( init, 'orderData',     'aDataSort' );
            _fnCompatMap( init, 'orderSequence', 'asSorting' );
            _fnCompatMap( init, 'orderDataType', 'sortDataType' );
        }


        /**
         * Browser feature detection for capabilities, quirks
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnBrowserDetect( settings )
        {
            var browser = settings.oBrowser;

            // Scrolling feature / quirks detection
            var n = $('<div/>')
                .css( {
                    position: 'absolute',
                    top: 0,
                    left: 0,
                    height: 1,
                    width: 1,
                    overflow: 'hidden'
                } )
                .append(
                    $('<div/>')
                        .css( {
                            position: 'absolute',
                            top: 1,
                            left: 1,
                            width: 100,
                            overflow: 'scroll'
                        } )
                        .append(
                            $('<div class="test"/>')
                                .css( {
                                    width: '100%',
                                    height: 10
                                } )
                        )
                )
                .appendTo( 'body' );

            var test = n.find('.test');

            // IE6/7 will oversize a width 100% element inside a scrolling element, to
            // include the width of the scrollbar, while other browsers ensure the inner
            // element is contained without forcing scrolling
            browser.bScrollOversize = test[0].offsetWidth === 100;

            // In rtl text layout, some browsers (most, but not all) will place the
            // scrollbar on the left, rather than the right.
            browser.bScrollbarLeft = test.offset().left !== 1;

            n.remove();
        }


        /**
         * Array.prototype reduce[Right] method, used for browsers which don't support
         * JS 1.6. Done this way to reduce code size, since we iterate either way
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnReduce ( that, fn, init, start, end, inc )
        {
            var
                i = start,
                value,
                isSet = false;

            if ( init !== undefined ) {
                value = init;
                isSet = true;
            }

            while ( i !== end ) {
                if ( ! that.hasOwnProperty(i) ) {
                    continue;
                }

                value = isSet ?
                    fn( value, that[i], i, that ) :
                    that[i];

                isSet = true;
                i += inc;
            }

            return value;
        }

        /**
         * Add a column to the list used for the table with default values
         *  @param {object} oSettings dataTables settings object
         *  @param {node} nTh The th element for this column
         *  @memberof DataTable#oApi
         */
        function _fnAddColumn( oSettings, nTh )
        {
            // Add column to aoColumns array
            var oDefaults = DataTable.defaults.column;
            var iCol = oSettings.aoColumns.length;
            var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, {
                "nTh": nTh ? nTh : document.createElement('th'),
                "sTitle":    oDefaults.sTitle    ? oDefaults.sTitle    : nTh ? nTh.innerHTML : '',
                "aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol],
                "mData": oDefaults.mData ? oDefaults.mData : iCol,
                idx: iCol
            } );
            oSettings.aoColumns.push( oCol );

            // Add search object for column specific search. Note that the `searchCols[ iCol ]`
            // passed into extend can be undefined. This allows the user to give a default
            // with only some of the parameters defined, and also not give a default
            var searchCols = oSettings.aoPreSearchCols;
            searchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch, searchCols[ iCol ] );

            // Use the default column options function to initialise classes etc
            _fnColumnOptions( oSettings, iCol, null );
        }


        /**
         * Apply options for a column
         *  @param {object} oSettings dataTables settings object
         *  @param {int} iCol column index to consider
         *  @param {object} oOptions object with sType, bVisible and bSearchable etc
         *  @memberof DataTable#oApi
         */
        function _fnColumnOptions( oSettings, iCol, oOptions )
        {
            var oCol = oSettings.aoColumns[ iCol ];
            var oClasses = oSettings.oClasses;
            var th = $(oCol.nTh);

            // Try to get width information from the DOM. We can't get it from CSS
            // as we'd need to parse the CSS stylesheet. `width` option can override
            if ( ! oCol.sWidthOrig ) {
                // Width attribute
                oCol.sWidthOrig = th.attr('width') || null;

                // Style attribute
                var t = (th.attr('style') || '').match(/width:\s*(\d+[pxem%])/);
                if ( t ) {
                    oCol.sWidthOrig = t[1];
                }
            }

            /* User specified column options */
            if ( oOptions !== undefined && oOptions !== null )
            {
                // Backwards compatibility
                _fnCompatCols( oOptions );

                // Map camel case parameters to their Hungarian counterparts
                _fnCamelToHungarian( DataTable.defaults.column, oOptions );

                /* Backwards compatibility for mDataProp */
                if ( oOptions.mDataProp !== undefined && !oOptions.mData )
                {
                    oOptions.mData = oOptions.mDataProp;
                }

                if ( oOptions.sType )
                {
                    oCol._sManualType = oOptions.sType;
                }

                // `class` is a reserved word in Javascript, so we need to provide
                // the ability to use a valid name for the camel case input
                if ( oOptions.className && ! oOptions.sClass )
                {
                    oOptions.sClass = oOptions.className;
                }

                $.extend( oCol, oOptions );
                _fnMap( oCol, oOptions, "sWidth", "sWidthOrig" );

                /* iDataSort to be applied (backwards compatibility), but aDataSort will take
			 * priority if defined
			 */
                if ( typeof oOptions.iDataSort === 'number' )
                {
                    oCol.aDataSort = [ oOptions.iDataSort ];
                }
                _fnMap( oCol, oOptions, "aDataSort" );
            }

            /* Cache the data get and set functions for speed */
            var mDataSrc = oCol.mData;
            var mData = _fnGetObjectDataFn( mDataSrc );
            var mRender = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender ) : null;

            var attrTest = function( src ) {
                return typeof src === 'string' && src.indexOf('@') !== -1;
            };
            oCol._bAttrSrc = $.isPlainObject( mDataSrc ) && (
                attrTest(mDataSrc.sort) || attrTest(mDataSrc.type) || attrTest(mDataSrc.filter)
            );

            oCol.fnGetData = function (oData, sSpecific) {
                var innerData = mData( oData, sSpecific );

                if ( oCol.mRender && (sSpecific && sSpecific !== '') )
                {
                    return mRender( innerData, sSpecific, oData );
                }
                return innerData;
            };
            oCol.fnSetData = _fnSetObjectDataFn( mDataSrc );

            /* Feature sorting overrides column specific when off */
            if ( !oSettings.oFeatures.bSort )
            {
                oCol.bSortable = false;
                th.addClass( oClasses.sSortableNone ); // Have to add class here as order event isn't called
            }

            /* Check that the class assignment is correct for sorting */
            var bAsc = $.inArray('asc', oCol.asSorting) !== -1;
            var bDesc = $.inArray('desc', oCol.asSorting) !== -1;
            if ( !oCol.bSortable || (!bAsc && !bDesc) )
            {
                oCol.sSortingClass = oClasses.sSortableNone;
                oCol.sSortingClassJUI = "";
            }
            else if ( bAsc && !bDesc )
            {
                oCol.sSortingClass = oClasses.sSortableAsc;
                oCol.sSortingClassJUI = oClasses.sSortJUIAscAllowed;
            }
            else if ( !bAsc && bDesc )
            {
                oCol.sSortingClass = oClasses.sSortableDesc;
                oCol.sSortingClassJUI = oClasses.sSortJUIDescAllowed;
            }
            else
            {
                oCol.sSortingClass = oClasses.sSortable;
                oCol.sSortingClassJUI = oClasses.sSortJUI;
            }
        }


        /**
         * Adjust the table column widths for new data. Note: you would probably want to
         * do a redraw after calling this function!
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnAdjustColumnSizing ( settings )
        {
            /* Not interested in doing column width calculation if auto-width is disabled */
            if ( settings.oFeatures.bAutoWidth !== false )
            {
                var columns = settings.aoColumns;

                _fnCalculateColumnWidths( settings );
                for ( var i=0 , iLen=columns.length ; i<iLen ; i++ )
                {
                    columns[i].nTh.style.width = columns[i].sWidth;
                }
            }

            var scroll = settings.oScroll;
            if ( scroll.sY !== '' || scroll.sX !== '')
            {
                _fnScrollDraw( settings );
            }

            _fnCallbackFire( settings, null, 'column-sizing', [settings] );
        }


        /**
         * Covert the index of a visible column to the index in the data array (take account
         * of hidden columns)
         *  @param {object} oSettings dataTables settings object
         *  @param {int} iMatch Visible column index to lookup
         *  @returns {int} i the data index
         *  @memberof DataTable#oApi
         */
        function _fnVisibleToColumnIndex( oSettings, iMatch )
        {
            var aiVis = _fnGetColumns( oSettings, 'bVisible' );

            return typeof aiVis[iMatch] === 'number' ?
                aiVis[iMatch] :
                null;
        }


        /**
         * Covert the index of an index in the data array and convert it to the visible
         *   column index (take account of hidden columns)
         *  @param {int} iMatch Column index to lookup
         *  @param {object} oSettings dataTables settings object
         *  @returns {int} i the data index
         *  @memberof DataTable#oApi
         */
        function _fnColumnIndexToVisible( oSettings, iMatch )
        {
            var aiVis = _fnGetColumns( oSettings, 'bVisible' );
            var iPos = $.inArray( iMatch, aiVis );

            return iPos !== -1 ? iPos : null;
        }


        /**
         * Get the number of visible columns
         *  @param {object} oSettings dataTables settings object
         *  @returns {int} i the number of visible columns
         *  @memberof DataTable#oApi
         */
        function _fnVisbleColumns( oSettings )
        {
            return _fnGetColumns( oSettings, 'bVisible' ).length;
        }


        /**
         * Get an array of column indexes that match a given property
         *  @param {object} oSettings dataTables settings object
         *  @param {string} sParam Parameter in aoColumns to look for - typically
         *    bVisible or bSearchable
         *  @returns {array} Array of indexes with matched properties
         *  @memberof DataTable#oApi
         */
        function _fnGetColumns( oSettings, sParam )
        {
            var a = [];

            $.map( oSettings.aoColumns, function(val, i) {
                if ( val[sParam] ) {
                    a.push( i );
                }
            } );

            return a;
        }


        /**
         * Calculate the 'type' of a column
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnColumnTypes ( settings )
        {
            var columns = settings.aoColumns;
            var data = settings.aoData;
            var types = DataTable.ext.type.detect;
            var i, ien, j, jen, k, ken;
            var col, cell, detectedType, cache;

            // For each column, spin over the
            for ( i=0, ien=columns.length ; i<ien ; i++ ) {
                col = columns[i];
                cache = [];

                if ( ! col.sType && col._sManualType ) {
                    col.sType = col._sManualType;
                }
                else if ( ! col.sType ) {
                    for ( j=0, jen=types.length ; j<jen ; j++ ) {
                        for ( k=0, ken=data.length ; k<ken ; k++ ) {
                            // Use a cache array so we only need to get the type data
                            // from the formatter once (when using multiple detectors)
                            if ( cache[k] === undefined ) {
                                cache[k] = _fnGetCellData( settings, k, i, 'type' );
                            }

                            detectedType = types[j]( cache[k], settings );

                            // Doesn't match, so break early, since this type can't
                            // apply to this column. Also, HTML is a special case since
                            // it is so similar to `string`. Just a single match is
                            // needed for a column to be html type
                            if ( ! detectedType || detectedType === 'html' ) {
                                break;
                            }
                        }

                        // Type is valid for all data points in the column - use this
                        // type
                        if ( detectedType ) {
                            col.sType = detectedType;
                            break;
                        }
                    }

                    // Fall back - if no type was detected, always use string
                    if ( ! col.sType ) {
                        col.sType = 'string';
                    }
                }
            }
        }


        /**
         * Take the column definitions and static columns arrays and calculate how
         * they relate to column indexes. The callback function will then apply the
         * definition found for a column to a suitable configuration object.
         *  @param {object} oSettings dataTables settings object
         *  @param {array} aoColDefs The aoColumnDefs array that is to be applied
         *  @param {array} aoCols The aoColumns array that defines columns individually
         *  @param {function} fn Callback function - takes two parameters, the calculated
         *    column index and the definition for that column.
         *  @memberof DataTable#oApi
         */
        function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, fn )
        {
            var i, iLen, j, jLen, k, kLen, def;
            var columns = oSettings.aoColumns;

            // Column definitions with aTargets
            if ( aoColDefs )
            {
                /* Loop over the definitions array - loop in reverse so first instance has priority */
                for ( i=aoColDefs.length-1 ; i>=0 ; i-- )
                {
                    def = aoColDefs[i];

                    /* Each definition can target multiple columns, as it is an array */
                    var aTargets = def.targets !== undefined ?
                        def.targets :
                        def.aTargets;

                    if ( ! $.isArray( aTargets ) )
                    {
                        aTargets = [ aTargets ];
                    }

                    for ( j=0, jLen=aTargets.length ; j<jLen ; j++ )
                    {
                        if ( typeof aTargets[j] === 'number' && aTargets[j] >= 0 )
                        {
                            /* Add columns that we don't yet know about */
                            while( columns.length <= aTargets[j] )
                            {
                                _fnAddColumn( oSettings );
                            }

                            /* Integer, basic index */
                            fn( aTargets[j], def );
                        }
                        else if ( typeof aTargets[j] === 'number' && aTargets[j] < 0 )
                        {
                            /* Negative integer, right to left column counting */
                            fn( columns.length+aTargets[j], def );
                        }
                        else if ( typeof aTargets[j] === 'string' )
                        {
                            /* Class name matching on TH element */
                            for ( k=0, kLen=columns.length ; k<kLen ; k++ )
                            {
                                if ( aTargets[j] == "_all" ||
                                    $(columns[k].nTh).hasClass( aTargets[j] ) )
                                {
                                    fn( k, def );
                                }
                            }
                        }
                    }
                }
            }

            // Statically defined columns array
            if ( aoCols )
            {
                for ( i=0, iLen=aoCols.length ; i<iLen ; i++ )
                {
                    fn( i, aoCols[i] );
                }
            }
        }

        /**
         * Add a data array to the table, creating DOM node etc. This is the parallel to
         * _fnGatherData, but for adding rows from a Javascript source, rather than a
         * DOM source.
         *  @param {object} oSettings dataTables settings object
         *  @param {array} aData data array to be added
         *  @param {node} [nTr] TR element to add to the table - optional. If not given,
         *    DataTables will create a row automatically
         *  @param {array} [anTds] Array of TD|TH elements for the row - must be given
         *    if nTr is.
         *  @returns {int} >=0 if successful (index of new aoData entry), -1 if failed
         *  @memberof DataTable#oApi
         */
        function _fnAddData ( oSettings, aDataIn, nTr, anTds )
        {
            /* Create the object for storing information about this new row */
            var iRow = oSettings.aoData.length;
            var oData = $.extend( true, {}, DataTable.models.oRow, {
                src: nTr ? 'dom' : 'data'
            } );

            oData._aData = aDataIn;
            oSettings.aoData.push( oData );

            /* Create the cells */
            var nTd, sThisType;
            var columns = oSettings.aoColumns;
            for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
            {
                // When working with a row, the data source object must be populated. In
                // all other cases, the data source object is already populated, so we
                // don't overwrite it, which might break bindings etc
                if ( nTr ) {
                    _fnSetCellData( oSettings, iRow, i, _fnGetCellData( oSettings, iRow, i ) );
                }
                columns[i].sType = null;
            }

            /* Add to the display array */
            oSettings.aiDisplayMaster.push( iRow );

            /* Create the DOM information */
            if ( !oSettings.oFeatures.bDeferRender )
            {
                _fnCreateTr( oSettings, iRow, nTr, anTds );
            }

            return iRow;
        }


        /**
         * Add one or more TR elements to the table. Generally we'd expect to
         * use this for reading data from a DOM sourced table, but it could be
         * used for an TR element. Note that if a TR is given, it is used (i.e.
         * it is not cloned).
         *  @param {object} settings dataTables settings object
         *  @param {array|node|jQuery} trs The TR element(s) to add to the table
         *  @returns {array} Array of indexes for the added rows
         *  @memberof DataTable#oApi
         */
        function _fnAddTr( settings, trs )
        {
            var row;

            // Allow an individual node to be passed in
            if ( ! (trs instanceof $) ) {
                trs = $(trs);
            }

            return trs.map( function (i, el) {
                row = _fnGetRowElements( settings, el );
                return _fnAddData( settings, row.data, el, row.cells );
            } );
        }


        /**
         * Take a TR element and convert it to an index in aoData
         *  @param {object} oSettings dataTables settings object
         *  @param {node} n the TR element to find
         *  @returns {int} index if the node is found, null if not
         *  @memberof DataTable#oApi
         */
        function _fnNodeToDataIndex( oSettings, n )
        {
            return (n._DT_RowIndex!==undefined) ? n._DT_RowIndex : null;
        }


        /**
         * Take a TD element and convert it into a column data index (not the visible index)
         *  @param {object} oSettings dataTables settings object
         *  @param {int} iRow The row number the TD/TH can be found in
         *  @param {node} n The TD/TH element to find
         *  @returns {int} index if the node is found, -1 if not
         *  @memberof DataTable#oApi
         */
        function _fnNodeToColumnIndex( oSettings, iRow, n )
        {
            return $.inArray( n, oSettings.aoData[ iRow ].anCells );
        }


        /**
         * Get the data for a given cell from the internal cache, taking into account data mapping
         *  @param {object} oSettings dataTables settings object
         *  @param {int} iRow aoData row id
         *  @param {int} iCol Column index
         *  @param {string} sSpecific data get type ('display', 'type' 'filter' 'sort')
         *  @returns {*} Cell data
         *  @memberof DataTable#oApi
         */
        function _fnGetCellData( oSettings, iRow, iCol, sSpecific )
        {
            var oCol = oSettings.aoColumns[iCol];
            var oData = oSettings.aoData[iRow]._aData;
            var sData = oCol.fnGetData( oData, sSpecific );

            if ( sData === undefined )
            {
                if ( oSettings.iDrawError != oSettings.iDraw && oCol.sDefaultContent === null )
                {
                    _fnLog( oSettings, 0, "Requested unknown parameter "+
                        (typeof oCol.mData=='function' ? '{function}' : "'"+oCol.mData+"'")+
                        " for row "+iRow, 4 );
                    oSettings.iDrawError = oSettings.iDraw;
                }
                return oCol.sDefaultContent;
            }

            /* When the data source is null, we can use default column data */
            if ( (sData === oData || sData === null) && oCol.sDefaultContent !== null )
            {
                sData = oCol.sDefaultContent;
            }
            else if ( typeof sData === 'function' )
            {
                // If the data source is a function, then we run it and use the return
                return sData();
            }

            if ( sData === null && sSpecific == 'display' )
            {
                return '';
            }
            return sData;
        }


        /**
         * Set the value for a specific cell, into the internal data cache
         *  @param {object} oSettings dataTables settings object
         *  @param {int} iRow aoData row id
         *  @param {int} iCol Column index
         *  @param {*} val Value to set
         *  @memberof DataTable#oApi
         */
        function _fnSetCellData( oSettings, iRow, iCol, val )
        {
            var oCol = oSettings.aoColumns[iCol];
            var oData = oSettings.aoData[iRow]._aData;

            oCol.fnSetData( oData, val );
        }


        // Private variable that is used to match action syntax in the data property object
        var __reArray = /\[.*?\]$/;
        var __reFn = /\(\)$/;

        /**
         * Split string on periods, taking into account escaped periods
         * @param  {string} str String to split
         * @return {array} Split string
         */
        function _fnSplitObjNotation( str )
        {
            return $.map( str.match(/(\\.|[^\.])+/g), function ( s ) {
                return s.replace('\\.', '.');
            } );
        }


        /**
         * Return a function that can be used to get data from a source object, taking
         * into account the ability to use nested objects as a source
         *  @param {string|int|function} mSource The data source for the object
         *  @returns {function} Data get function
         *  @memberof DataTable#oApi
         */
        function _fnGetObjectDataFn( mSource )
        {
            if ( $.isPlainObject( mSource ) )
            {
                /* Build an object of get functions, and wrap them in a single call */
                var o = {};
                $.each( mSource, function (key, val) {
                    if ( val ) {
                        o[key] = _fnGetObjectDataFn( val );
                    }
                } );

                return function (data, type, extra) {
                    var t = o[type] || o._;
                    return t !== undefined ?
                        t(data, type, extra) :
                        data;
                };
            }
            else if ( mSource === null )
            {
                /* Give an empty string for rendering / sorting etc */
                return function (data, type) {
                    return data;
                };
            }
            else if ( typeof mSource === 'function' )
            {
                return function (data, type, extra) {
                    return mSource( data, type, extra );
                };
            }
            else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 ||
                mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) )
            {
                /* If there is a . in the source string then the data source is in a
			 * nested object so we loop over the data for each level to get the next
			 * level down. On each loop we test for undefined, and if found immediately
			 * return. This allows entire objects to be missing and sDefaultContent to
			 * be used if defined, rather than throwing an error
			 */
                var fetchData = function (data, type, src) {
                    var arrayNotation, funcNotation, out, innerSrc;

                    if ( src !== "" )
                    {
                        var a = _fnSplitObjNotation( src );

                        for ( var i=0, iLen=a.length ; i<iLen ; i++ )
                        {
                            // Check if we are dealing with special notation
                            arrayNotation = a[i].match(__reArray);
                            funcNotation = a[i].match(__reFn);

                            if ( arrayNotation )
                            {
                                // Array notation
                                a[i] = a[i].replace(__reArray, '');

                                // Condition allows simply [] to be passed in
                                if ( a[i] !== "" ) {
                                    data = data[ a[i] ];
                                }
                                out = [];

                                // Get the remainder of the nested object to get
                                a.splice( 0, i+1 );
                                innerSrc = a.join('.');

                                // Traverse each entry in the array getting the properties requested
                                for ( var j=0, jLen=data.length ; j<jLen ; j++ ) {
                                    out.push( fetchData( data[j], type, innerSrc ) );
                                }

                                // If a string is given in between the array notation indicators, that
                                // is used to join the strings together, otherwise an array is returned
                                var join = arrayNotation[0].substring(1, arrayNotation[0].length-1);
                                data = (join==="") ? out : out.join(join);

                                // The inner call to fetchData has already traversed through the remainder
                                // of the source requested, so we exit from the loop
                                break;
                            }
                            else if ( funcNotation )
                            {
                                // Function call
                                a[i] = a[i].replace(__reFn, '');
                                data = data[ a[i] ]();
                                continue;
                            }

                            if ( data === null || data[ a[i] ] === undefined )
                            {
                                return undefined;
                            }
                            data = data[ a[i] ];
                        }
                    }

                    return data;
                };

                return function (data, type) {
                    return fetchData( data, type, mSource );
                };
            }
            else
            {
                /* Array or flat object mapping */
                return function (data, type) {
                    return data[mSource];
                };
            }
        }


        /**
         * Return a function that can be used to set data from a source object, taking
         * into account the ability to use nested objects as a source
         *  @param {string|int|function} mSource The data source for the object
         *  @returns {function} Data set function
         *  @memberof DataTable#oApi
         */
        function _fnSetObjectDataFn( mSource )
        {
            if ( $.isPlainObject( mSource ) )
            {
                /* Unlike get, only the underscore (global) option is used for for
			 * setting data since we don't know the type here. This is why an object
			 * option is not documented for `mData` (which is read/write), but it is
			 * for `mRender` which is read only.
			 */
                return _fnSetObjectDataFn( mSource._ );
            }
            else if ( mSource === null )
            {
                /* Nothing to do when the data source is null */
                return function (data, val) {};
            }
            else if ( typeof mSource === 'function' )
            {
                return function (data, val) {
                    mSource( data, 'set', val );
                };
            }
            else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 ||
                mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) )
            {
                /* Like the get, we need to get data from a nested object */
                var setData = function (data, val, src) {
                    var a = _fnSplitObjNotation( src ), b;
                    var aLast = a[a.length-1];
                    var arrayNotation, funcNotation, o, innerSrc;

                    for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ )
                    {
                        // Check if we are dealing with an array notation request
                        arrayNotation = a[i].match(__reArray);
                        funcNotation = a[i].match(__reFn);

                        if ( arrayNotation )
                        {
                            a[i] = a[i].replace(__reArray, '');
                            data[ a[i] ] = [];

                            // Get the remainder of the nested object to set so we can recurse
                            b = a.slice();
                            b.splice( 0, i+1 );
                            innerSrc = b.join('.');

                            // Traverse each entry in the array setting the properties requested
                            for ( var j=0, jLen=val.length ; j<jLen ; j++ )
                            {
                                o = {};
                                setData( o, val[j], innerSrc );
                                data[ a[i] ].push( o );
                            }

                            // The inner call to setData has already traversed through the remainder
                            // of the source and has set the data, thus we can exit here
                            return;
                        }
                        else if ( funcNotation )
                        {
                            // Function call
                            a[i] = a[i].replace(__reFn, '');
                            data = data[ a[i] ]( val );
                        }

                        // If the nested object doesn't currently exist - since we are
                        // trying to set the value - create it
                        if ( data[ a[i] ] === null || data[ a[i] ] === undefined )
                        {
                            data[ a[i] ] = {};
                        }
                        data = data[ a[i] ];
                    }

                    // Last item in the input - i.e, the actual set
                    if ( aLast.match(__reFn ) )
                    {
                        // Function call
                        data = data[ aLast.replace(__reFn, '') ]( val );
                    }
                    else
                    {
                        // If array notation is used, we just want to strip it and use the property name
                        // and assign the value. If it isn't used, then we get the result we want anyway
                        data[ aLast.replace(__reArray, '') ] = val;
                    }
                };

                return function (data, val) {
                    return setData( data, val, mSource );
                };
            }
            else
            {
                /* Array or flat object mapping */
                return function (data, val) {
                    data[mSource] = val;
                };
            }
        }


        /**
         * Return an array with the full table data
         *  @param {object} oSettings dataTables settings object
         *  @returns array {array} aData Master data array
         *  @memberof DataTable#oApi
         */
        function _fnGetDataMaster ( settings )
        {
            return _pluck( settings.aoData, '_aData' );
        }


        /**
         * Nuke the table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnClearTable( settings )
        {
            settings.aoData.length = 0;
            settings.aiDisplayMaster.length = 0;
            settings.aiDisplay.length = 0;
        }


        /**
         * Take an array of integers (index array) and remove a target integer (value - not
         * the key!)
         *  @param {array} a Index array to target
         *  @param {int} iTarget value to find
         *  @memberof DataTable#oApi
         */
        function _fnDeleteIndex( a, iTarget, splice )
        {
            var iTargetIndex = -1;

            for ( var i=0, iLen=a.length ; i<iLen ; i++ )
            {
                if ( a[i] == iTarget )
                {
                    iTargetIndex = i;
                }
                else if ( a[i] > iTarget )
                {
                    a[i]--;
                }
            }

            if ( iTargetIndex != -1 && splice === undefined )
            {
                a.splice( iTargetIndex, 1 );
            }
        }


        /**
         * Mark cached data as invalid such that a re-read of the data will occur when
         * the cached data is next requested. Also update from the data source object.
         *
         * @param {object} settings DataTables settings object
         * @param  {int}    rowIdx   Row index to invalidate
         * @memberof DataTable#oApi
         *
         * @todo For the modularisation of v1.11 this will need to become a callback, so
         *   the sort and filter methods can subscribe to it. That will required
         *   initialisation options for sorting, which is why it is not already baked in
         */
        function _fnInvalidateRow( settings, rowIdx, src, column )
        {
            var row = settings.aoData[ rowIdx ];
            var i, ien;

            // Are we reading last data from DOM or the data object?
            if ( src === 'dom' || ((! src || src === 'auto') && row.src === 'dom') ) {
                // Read the data from the DOM
                row._aData = _fnGetRowElements( settings, row ).data;
            }
            else {
                // Reading from data object, update the DOM
                var cells = row.anCells;

                if ( cells ) {
                    for ( i=0, ien=cells.length ; i<ien ; i++ ) {
                        cells[i].innerHTML = _fnGetCellData( settings, rowIdx, i, 'display' );
                    }
                }
            }

            row._aSortData = null;
            row._aFilterData = null;

            // Invalidate the type for a specific column (if given) or all columns since
            // the data might have changed
            var cols = settings.aoColumns;
            if ( column !== undefined ) {
                cols[ column ].sType = null;
            }
            else {
                for ( i=0, ien=cols.length ; i<ien ; i++ ) {
                    cols[i].sType = null;
                }
            }

            // Update DataTables special `DT_*` attributes for the row
            _fnRowAttributes( row );
        }


        /**
         * Build a data source object from an HTML row, reading the contents of the
         * cells that are in the row.
         *
         * @param {object} settings DataTables settings object
         * @param {node|object} TR element from which to read data or existing row
         *   object from which to re-read the data from the cells
         * @returns {object} Object with two parameters: `data` the data read, in
         *   document order, and `cells` and array of nodes (they can be useful to the
         *   caller, so rather than needing a second traversal to get them, just return
         *   them from here).
         * @memberof DataTable#oApi
         */
        function _fnGetRowElements( settings, row )
        {
            var
                d = [],
                tds = [],
                td = row.firstChild,
                name, col, o, i=0, contents,
                columns = settings.aoColumns;

            var attr = function ( str, data, td  ) {
                if ( typeof str === 'string' ) {
                    var idx = str.indexOf('@');

                    if ( idx !== -1 ) {
                        var src = str.substring( idx+1 );
                        o[ '@'+src ] = td.getAttribute( src );
                    }
                }
            };

            var cellProcess = function ( cell ) {
                col = columns[i];
                contents = $.trim(cell.innerHTML);

                if ( col && col._bAttrSrc ) {
                    o = {
                        display: contents
                    };

                    attr( col.mData.sort, o, cell );
                    attr( col.mData.type, o, cell );
                    attr( col.mData.filter, o, cell );

                    d.push( o );
                }
                else {
                    d.push( contents );
                }

                tds.push( cell );
                i++;
            };

            if ( td ) {
                // `tr` element passed in
                while ( td ) {
                    name = td.nodeName.toUpperCase();

                    if ( name == "TD" || name == "TH" ) {
                        cellProcess( td );
                    }

                    td = td.nextSibling;
                }
            }
            else {
                // Existing row object passed in
                tds = row.anCells;

                for ( var j=0, jen=tds.length ; j<jen ; j++ ) {
                    cellProcess( tds[j] );
                }
            }

            return {
                data: d,
                cells: tds
            };
        }
        /**
         * Create a new TR element (and it's TD children) for a row
         *  @param {object} oSettings dataTables settings object
         *  @param {int} iRow Row to consider
         *  @param {node} [nTrIn] TR element to add to the table - optional. If not given,
         *    DataTables will create a row automatically
         *  @param {array} [anTds] Array of TD|TH elements for the row - must be given
         *    if nTr is.
         *  @memberof DataTable#oApi
         */
        function _fnCreateTr ( oSettings, iRow, nTrIn, anTds )
        {
            var
                row = oSettings.aoData[iRow],
                rowData = row._aData,
                cells = [],
                nTr, nTd, oCol,
                i, iLen;

            if ( row.nTr === null )
            {
                nTr = nTrIn || document.createElement('tr');

                row.nTr = nTr;
                row.anCells = cells;

                /* Use a private property on the node to allow reserve mapping from the node
			 * to the aoData array for fast look up
			 */
                nTr._DT_RowIndex = iRow;

                /* Special parameters can be given by the data source to be used on the row */
                _fnRowAttributes( row );

                /* Process each column */
                for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
                {
                    oCol = oSettings.aoColumns[i];

                    nTd = nTrIn ? anTds[i] : document.createElement( oCol.sCellType );
                    cells.push( nTd );

                    // Need to create the HTML if new, or if a rendering function is defined
                    if ( !nTrIn || oCol.mRender || oCol.mData !== i )
                    {
                        nTd.innerHTML = _fnGetCellData( oSettings, iRow, i, 'display' );
                    }

                    /* Add user defined class */
                    if ( oCol.sClass )
                    {
                        nTd.className += ' '+oCol.sClass;
                    }

                    // Visibility - add or remove as required
                    if ( oCol.bVisible && ! nTrIn )
                    {
                        nTr.appendChild( nTd );
                    }
                    else if ( ! oCol.bVisible && nTrIn )
                    {
                        nTd.parentNode.removeChild( nTd );
                    }

                    if ( oCol.fnCreatedCell )
                    {
                        oCol.fnCreatedCell.call( oSettings.oInstance,
                            nTd, _fnGetCellData( oSettings, iRow, i, 'display' ), rowData, iRow, i
                        );
                    }
                }

                _fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [nTr, rowData, iRow] );
            }

            // Remove once webkit bug 131819 and Chromium bug 365619 have been resolved
            // and deployed
            row.nTr.setAttribute( 'role', 'row' );
        }


        /**
         * Add attributes to a row based on the special `DT_*` parameters in a data
         * source object.
         *  @param {object} DataTables row object for the row to be modified
         *  @memberof DataTable#oApi
         */
        function _fnRowAttributes( row )
        {
            var tr = row.nTr;
            var data = row._aData;

            if ( tr ) {
                if ( data.DT_RowId ) {
                    tr.id = data.DT_RowId;
                }

                if ( data.DT_RowClass ) {
                    // Remove any classes added by DT_RowClass before
                    var a = data.DT_RowClass.split(' ');
                    row.__rowc = row.__rowc ?
                        _unique( row.__rowc.concat( a ) ) :
                        a;

                    $(tr)
                        .removeClass( row.__rowc.join(' ') )
                        .addClass( data.DT_RowClass );
                }

                if ( data.DT_RowData ) {
                    $(tr).data( data.DT_RowData );
                }
            }
        }


        /**
         * Create the HTML header for the table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnBuildHead( oSettings )
        {
            var i, ien, cell, row, column;
            var thead = oSettings.nTHead;
            var tfoot = oSettings.nTFoot;
            var createHeader = $('th, td', thead).length === 0;
            var classes = oSettings.oClasses;
            var columns = oSettings.aoColumns;

            if ( createHeader ) {
                row = $('<tr/>').appendTo( thead );
            }

            for ( i=0, ien=columns.length ; i<ien ; i++ ) {
                column = columns[i];
                cell = $( column.nTh ).addClass( column.sClass );

                if ( createHeader ) {
                    cell.appendTo( row );
                }

                // 1.11 move into sorting
                if ( oSettings.oFeatures.bSort ) {
                    cell.addClass( column.sSortingClass );

                    if ( column.bSortable !== false ) {
                        cell
                            .attr( 'tabindex', oSettings.iTabIndex )
                            .attr( 'aria-controls', oSettings.sTableId );

                        _fnSortAttachListener( oSettings, column.nTh, i );
                    }
                }

                if ( column.sTitle != cell.html() ) {
                    cell.html( column.sTitle );
                }

                _fnRenderer( oSettings, 'header' )(
                    oSettings, cell, column, classes
                );
            }

            if ( createHeader ) {
                _fnDetectHeader( oSettings.aoHeader, thead );
            }

            /* ARIA role for the rows */
            $(thead).find('>tr').attr('role', 'row');

            /* Deal with the footer - add classes if required */
            $(thead).find('>tr>th, >tr>td').addClass( classes.sHeaderTH );
            $(tfoot).find('>tr>th, >tr>td').addClass( classes.sFooterTH );

            // Cache the footer cells. Note that we only take the cells from the first
            // row in the footer. If there is more than one row the user wants to
            // interact with, they need to use the table().foot() method. Note also this
            // allows cells to be used for multiple columns using colspan
            if ( tfoot !== null ) {
                var cells = oSettings.aoFooter[0];

                for ( i=0, ien=cells.length ; i<ien ; i++ ) {
                    column = columns[i];
                    column.nTf = cells[i].cell;

                    if ( column.sClass ) {
                        $(column.nTf).addClass( column.sClass );
                    }
                }
            }
        }


        /**
         * Draw the header (or footer) element based on the column visibility states. The
         * methodology here is to use the layout array from _fnDetectHeader, modified for
         * the instantaneous column visibility, to construct the new layout. The grid is
         * traversed over cell at a time in a rows x columns grid fashion, although each
         * cell insert can cover multiple elements in the grid - which is tracks using the
         * aApplied array. Cell inserts in the grid will only occur where there isn't
         * already a cell in that position.
         *  @param {object} oSettings dataTables settings object
         *  @param array {objects} aoSource Layout array from _fnDetectHeader
         *  @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc,
         *  @memberof DataTable#oApi
         */
        function _fnDrawHead( oSettings, aoSource, bIncludeHidden )
        {
            var i, iLen, j, jLen, k, kLen, n, nLocalTr;
            var aoLocal = [];
            var aApplied = [];
            var iColumns = oSettings.aoColumns.length;
            var iRowspan, iColspan;

            if ( ! aoSource )
            {
                return;
            }

            if (  bIncludeHidden === undefined )
            {
                bIncludeHidden = false;
            }

            /* Make a copy of the master layout array, but without the visible columns in it */
            for ( i=0, iLen=aoSource.length ; i<iLen ; i++ )
            {
                aoLocal[i] = aoSource[i].slice();
                aoLocal[i].nTr = aoSource[i].nTr;

                /* Remove any columns which are currently hidden */
                for ( j=iColumns-1 ; j>=0 ; j-- )
                {
                    if ( !oSettings.aoColumns[j].bVisible && !bIncludeHidden )
                    {
                        aoLocal[i].splice( j, 1 );
                    }
                }

                /* Prep the applied array - it needs an element for each row */
                aApplied.push( [] );
            }

            for ( i=0, iLen=aoLocal.length ; i<iLen ; i++ )
            {
                nLocalTr = aoLocal[i].nTr;

                /* All cells are going to be replaced, so empty out the row */
                if ( nLocalTr )
                {
                    while( (n = nLocalTr.firstChild) )
                    {
                        nLocalTr.removeChild( n );
                    }
                }

                for ( j=0, jLen=aoLocal[i].length ; j<jLen ; j++ )
                {
                    iRowspan = 1;
                    iColspan = 1;

                    /* Check to see if there is already a cell (row/colspan) covering our target
				 * insert point. If there is, then there is nothing to do.
				 */
                    if ( aApplied[i][j] === undefined )
                    {
                        nLocalTr.appendChild( aoLocal[i][j].cell );
                        aApplied[i][j] = 1;

                        /* Expand the cell to cover as many rows as needed */
                        while ( aoLocal[i+iRowspan] !== undefined &&
                        aoLocal[i][j].cell == aoLocal[i+iRowspan][j].cell )
                        {
                            aApplied[i+iRowspan][j] = 1;
                            iRowspan++;
                        }

                        /* Expand the cell to cover as many columns as needed */
                        while ( aoLocal[i][j+iColspan] !== undefined &&
                        aoLocal[i][j].cell == aoLocal[i][j+iColspan].cell )
                        {
                            /* Must update the applied array over the rows for the columns */
                            for ( k=0 ; k<iRowspan ; k++ )
                            {
                                aApplied[i+k][j+iColspan] = 1;
                            }
                            iColspan++;
                        }

                        /* Do the actual expansion in the DOM */
                        $(aoLocal[i][j].cell)
                            .attr('rowspan', iRowspan)
                            .attr('colspan', iColspan);
                    }
                }
            }
        }


        /**
         * Insert the required TR nodes into the table for display
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnDraw( oSettings )
        {
            /* Provide a pre-callback function which can be used to cancel the draw is false is returned */
            var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings] );
            if ( $.inArray( false, aPreDraw ) !== -1 )
            {
                _fnProcessingDisplay( oSettings, false );
                return;
            }

            var i, iLen, n;
            var anRows = [];
            var iRowCount = 0;
            var asStripeClasses = oSettings.asStripeClasses;
            var iStripes = asStripeClasses.length;
            var iOpenRows = oSettings.aoOpenRows.length;
            var oLang = oSettings.oLanguage;
            var iInitDisplayStart = oSettings.iInitDisplayStart;
            var bServerSide = _fnDataSource( oSettings ) == 'ssp';
            var aiDisplay = oSettings.aiDisplay;

            oSettings.bDrawing = true;

            /* Check and see if we have an initial draw position from state saving */
            if ( iInitDisplayStart !== undefined && iInitDisplayStart !== -1 )
            {
                oSettings._iDisplayStart = bServerSide ?
                    iInitDisplayStart :
                    iInitDisplayStart >= oSettings.fnRecordsDisplay() ?
                        0 :
                        iInitDisplayStart;

                oSettings.iInitDisplayStart = -1;
            }

            var iDisplayStart = oSettings._iDisplayStart;
            var iDisplayEnd = oSettings.fnDisplayEnd();

            /* Server-side processing draw intercept */
            if ( oSettings.bDeferLoading )
            {
                oSettings.bDeferLoading = false;
                oSettings.iDraw++;
                _fnProcessingDisplay( oSettings, false );
            }
            else if ( !bServerSide )
            {
                oSettings.iDraw++;
            }
            else if ( !oSettings.bDestroying && !_fnAjaxUpdate( oSettings ) )
            {
                return;
            }

            if ( aiDisplay.length !== 0 )
            {
                var iStart = bServerSide ? 0 : iDisplayStart;
                var iEnd = bServerSide ? oSettings.aoData.length : iDisplayEnd;

                for ( var j=iStart ; j<iEnd ; j++ )
                {
                    var iDataIndex = aiDisplay[j];
                    var aoData = oSettings.aoData[ iDataIndex ];
                    if ( aoData.nTr === null )
                    {
                        _fnCreateTr( oSettings, iDataIndex );
                    }

                    var nRow = aoData.nTr;

                    /* Remove the old striping classes and then add the new one */
                    if ( iStripes !== 0 )
                    {
                        var sStripe = asStripeClasses[ iRowCount % iStripes ];
                        if ( aoData._sRowStripe != sStripe )
                        {
                            $(nRow).removeClass( aoData._sRowStripe ).addClass( sStripe );
                            aoData._sRowStripe = sStripe;
                        }
                    }

                    /* Row callback functions - might want to manipulate the row */
                    _fnCallbackFire( oSettings, 'aoRowCallback', null,
                        [nRow, aoData._aData, iRowCount, j] );

                    anRows.push( nRow );
                    iRowCount++;
                }
            }
            else
            {
                /* Table is empty - create a row with an empty message in it */
                var sZero = oLang.sZeroRecords;
                if ( oSettings.iDraw == 1 &&  _fnDataSource( oSettings ) == 'ajax' )
                {
                    sZero = oLang.sLoadingRecords;
                }
                else if ( oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0 )
                {
                    sZero = oLang.sEmptyTable;
                }

                anRows[ 0 ] = $( '<tr/>', { 'class': iStripes ? asStripeClasses[0] : '' } )
                    .append( $('<td />', {
                        'valign':  'top',
                        'colSpan': _fnVisbleColumns( oSettings ),
                        'class':   oSettings.oClasses.sRowEmpty
                    } ).html( sZero ) )[0];
            }

            /* Header and footer callbacks */
            _fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [ $(oSettings.nTHead).children('tr')[0],
                _fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );

            _fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [ $(oSettings.nTFoot).children('tr')[0],
                _fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );

            var body = $(oSettings.nTBody);

            body.children().detach();
            body.append( $(anRows) );

            /* Call all required callback functions for the end of a draw */
            _fnCallbackFire( oSettings, 'aoDrawCallback', 'draw', [oSettings] );

            /* Draw is complete, sorting and filtering must be as well */
            oSettings.bSorted = false;
            oSettings.bFiltered = false;
            oSettings.bDrawing = false;
        }


        /**
         * Redraw the table - taking account of the various features which are enabled
         *  @param {object} oSettings dataTables settings object
         *  @param {boolean} [holdPosition] Keep the current paging position. By default
         *    the paging is reset to the first page
         *  @memberof DataTable#oApi
         */
        function _fnReDraw( settings, holdPosition )
        {
            var
                features = settings.oFeatures,
                sort     = features.bSort,
                filter   = features.bFilter;

            if ( sort ) {
                _fnSort( settings );
            }

            if ( filter ) {
                _fnFilterComplete( settings, settings.oPreviousSearch );
            }
            else {
                // No filtering, so we want to just use the display master
                settings.aiDisplay = settings.aiDisplayMaster.slice();
            }

            if ( holdPosition !== true ) {
                settings._iDisplayStart = 0;
            }

            _fnDraw( settings );
        }


        /**
         * Add the options to the page HTML for the table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnAddOptionsHtml ( oSettings )
        {
            var classes = oSettings.oClasses;
            var table = $(oSettings.nTable);
            var holding = $('<div/>').insertBefore( table ); // Holding element for speed
            var features = oSettings.oFeatures;

            // All DataTables are wrapped in a div
            var insert = $('<div/>', {
                id:      oSettings.sTableId+'_wrapper',
                'class': classes.sWrapper + (oSettings.nTFoot ? '' : ' '+classes.sNoFooter)
            } );

            oSettings.nHolding = holding[0];
            oSettings.nTableWrapper = insert[0];
            oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling;

            /* Loop over the user set positioning and place the elements as needed */
            var aDom = oSettings.sDom.split('');
            var featureNode, cOption, nNewNode, cNext, sAttr, j;
            for ( var i=0 ; i<aDom.length ; i++ )
            {
                featureNode = null;
                cOption = aDom[i];

                if ( cOption == '<' )
                {
                    /* New container div */
                    nNewNode = $('<div/>')[0];

                    /* Check to see if we should append an id and/or a class name to the container */
                    cNext = aDom[i+1];
                    if ( cNext == "'" || cNext == '"' )
                    {
                        sAttr = "";
                        j = 2;
                        while ( aDom[i+j] != cNext )
                        {
                            sAttr += aDom[i+j];
                            j++;
                        }

                        /* Replace jQuery UI constants @todo depreciated */
                        if ( sAttr == "H" )
                        {
                            sAttr = classes.sJUIHeader;
                        }
                        else if ( sAttr == "F" )
                        {
                            sAttr = classes.sJUIFooter;
                        }

                        /* The attribute can be in the format of "#id.class", "#id" or "class" This logic
					 * breaks the string into parts and applies them as needed
					 */
                        if ( sAttr.indexOf('.') != -1 )
                        {
                            var aSplit = sAttr.split('.');
                            nNewNode.id = aSplit[0].substr(1, aSplit[0].length-1);
                            nNewNode.className = aSplit[1];
                        }
                        else if ( sAttr.charAt(0) == "#" )
                        {
                            nNewNode.id = sAttr.substr(1, sAttr.length-1);
                        }
                        else
                        {
                            nNewNode.className = sAttr;
                        }

                        i += j; /* Move along the position array */
                    }

                    insert.append( nNewNode );
                    insert = $(nNewNode);
                }
                else if ( cOption == '>' )
                {
                    /* End container div */
                    insert = insert.parent();
                }
                // @todo Move options into their own plugins?
                else if ( cOption == 'l' && features.bPaginate && features.bLengthChange )
                {
                    /* Length */
                    featureNode = _fnFeatureHtmlLength( oSettings );
                }
                else if ( cOption == 'f' && features.bFilter )
                {
                    /* Filter */
                    featureNode = _fnFeatureHtmlFilter( oSettings );
                }
                else if ( cOption == 'r' && features.bProcessing )
                {
                    /* pRocessing */
                    featureNode = _fnFeatureHtmlProcessing( oSettings );
                }
                else if ( cOption == 't' )
                {
                    /* Table */
                    featureNode = _fnFeatureHtmlTable( oSettings );
                }
                else if ( cOption ==  'i' && features.bInfo )
                {
                    /* Info */
                    featureNode = _fnFeatureHtmlInfo( oSettings );
                }
                else if ( cOption == 'p' && features.bPaginate )
                {
                    /* Pagination */
                    featureNode = _fnFeatureHtmlPaginate( oSettings );
                }
                else if ( DataTable.ext.feature.length !== 0 )
                {
                    /* Plug-in features */
                    var aoFeatures = DataTable.ext.feature;
                    for ( var k=0, kLen=aoFeatures.length ; k<kLen ; k++ )
                    {
                        if ( cOption == aoFeatures[k].cFeature )
                        {
                            featureNode = aoFeatures[k].fnInit( oSettings );
                            break;
                        }
                    }
                }

                /* Add to the 2D features array */
                if ( featureNode )
                {
                    var aanFeatures = oSettings.aanFeatures;

                    if ( ! aanFeatures[cOption] )
                    {
                        aanFeatures[cOption] = [];
                    }

                    aanFeatures[cOption].push( featureNode );
                    insert.append( featureNode );
                }
            }

            /* Built our DOM structure - replace the holding div with what we want */
            holding.replaceWith( insert );
        }


        /**
         * Use the DOM source to create up an array of header cells. The idea here is to
         * create a layout grid (array) of rows x columns, which contains a reference
         * to the cell that that point in the grid (regardless of col/rowspan), such that
         * any column / row could be removed and the new grid constructed
         *  @param array {object} aLayout Array to store the calculated layout in
         *  @param {node} nThead The header/footer element for the table
         *  @memberof DataTable#oApi
         */
        function _fnDetectHeader ( aLayout, nThead )
        {
            var nTrs = $(nThead).children('tr');
            var nTr, nCell;
            var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan;
            var bUnique;
            var fnShiftCol = function ( a, i, j ) {
                var k = a[i];
                while ( k[j] ) {
                    j++;
                }
                return j;
            };

            aLayout.splice( 0, aLayout.length );

            /* We know how many rows there are in the layout - so prep it */
            for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
            {
                aLayout.push( [] );
            }

            /* Calculate a layout array */
            for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
            {
                nTr = nTrs[i];
                iColumn = 0;

                /* For every cell in the row... */
                nCell = nTr.firstChild;
                while ( nCell ) {
                    if ( nCell.nodeName.toUpperCase() == "TD" ||
                        nCell.nodeName.toUpperCase() == "TH" )
                    {
                        /* Get the col and rowspan attributes from the DOM and sanitise them */
                        iColspan = nCell.getAttribute('colspan') * 1;
                        iRowspan = nCell.getAttribute('rowspan') * 1;
                        iColspan = (!iColspan || iColspan===0 || iColspan===1) ? 1 : iColspan;
                        iRowspan = (!iRowspan || iRowspan===0 || iRowspan===1) ? 1 : iRowspan;

                        /* There might be colspan cells already in this row, so shift our target
					 * accordingly
					 */
                        iColShifted = fnShiftCol( aLayout, i, iColumn );

                        /* Cache calculation for unique columns */
                        bUnique = iColspan === 1 ? true : false;

                        /* If there is col / rowspan, copy the information into the layout grid */
                        for ( l=0 ; l<iColspan ; l++ )
                        {
                            for ( k=0 ; k<iRowspan ; k++ )
                            {
                                aLayout[i+k][iColShifted+l] = {
                                    "cell": nCell,
                                    "unique": bUnique
                                };
                                aLayout[i+k].nTr = nTr;
                            }
                        }
                    }
                    nCell = nCell.nextSibling;
                }
            }
        }


        /**
         * Get an array of unique th elements, one for each column
         *  @param {object} oSettings dataTables settings object
         *  @param {node} nHeader automatically detect the layout from this node - optional
         *  @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional
         *  @returns array {node} aReturn list of unique th's
         *  @memberof DataTable#oApi
         */
        function _fnGetUniqueThs ( oSettings, nHeader, aLayout )
        {
            var aReturn = [];
            if ( !aLayout )
            {
                aLayout = oSettings.aoHeader;
                if ( nHeader )
                {
                    aLayout = [];
                    _fnDetectHeader( aLayout, nHeader );
                }
            }

            for ( var i=0, iLen=aLayout.length ; i<iLen ; i++ )
            {
                for ( var j=0, jLen=aLayout[i].length ; j<jLen ; j++ )
                {
                    if ( aLayout[i][j].unique &&
                        (!aReturn[j] || !oSettings.bSortCellsTop) )
                    {
                        aReturn[j] = aLayout[i][j].cell;
                    }
                }
            }

            return aReturn;
        }



        /**
         * Create an Ajax call based on the table's settings, taking into account that
         * parameters can have multiple forms, and backwards compatibility.
         *
         * @param {object} oSettings dataTables settings object
         * @param {array} data Data to send to the server, required by
         *     DataTables - may be augmented by developer callbacks
         * @param {function} fn Callback function to run when data is obtained
         */
        function _fnBuildAjax( oSettings, data, fn )
        {
            // Compatibility with 1.9-, allow fnServerData and event to manipulate
            _fnCallbackFire( oSettings, 'aoServerParams', 'serverParams', [data] );

            // Convert to object based for 1.10+ if using the old array scheme which can
            // come from server-side processing or serverParams
            if ( data && $.isArray(data) ) {
                var tmp = {};
                var rbracket = /(.*?)\[\]$/;

                $.each( data, function (key, val) {
                    var match = val.name.match(rbracket);

                    if ( match ) {
                        // Support for arrays
                        var name = match[0];

                        if ( ! tmp[ name ] ) {
                            tmp[ name ] = [];
                        }
                        tmp[ name ].push( val.value );
                    }
                    else {
                        tmp[val.name] = val.value;
                    }
                } );
                data = tmp;
            }

            var ajaxData;
            var ajax = oSettings.ajax;
            var instance = oSettings.oInstance;

            if ( $.isPlainObject( ajax ) && ajax.data )
            {
                ajaxData = ajax.data;

                var newData = $.isFunction( ajaxData ) ?
                    ajaxData( data ) :  // fn can manipulate data or return an object
                    ajaxData;           // object or array to merge

                // If the function returned an object, use that alone
                data = $.isFunction( ajaxData ) && newData ?
                    newData :
                    $.extend( true, data, newData );

                // Remove the data property as we've resolved it already and don't want
                // jQuery to do it again (it is restored at the end of the function)
                delete ajax.data;
            }

            var baseAjax = {
                "data": data,
                "success": function (json) {
                    var error = json.error || json.sError;
                    if ( error ) {
                        oSettings.oApi._fnLog( oSettings, 0, error );
                    }

                    oSettings.json = json;
                    _fnCallbackFire( oSettings, null, 'xhr', [oSettings, json] );
                    fn( json );
                },
                "dataType": "json",
                "cache": false,
                "type": oSettings.sServerMethod,
                "error": function (xhr, error, thrown) {
                    var log = oSettings.oApi._fnLog;

                    if ( error == "parsererror" ) {
                        log( oSettings, 0, 'Invalid JSON response', 1 );
                    }
                    else if ( xhr.readyState === 4 ) {
                        log( oSettings, 0, 'Ajax error', 7 );
                    }

                    _fnProcessingDisplay( oSettings, false );
                }
            };

            // Store the data submitted for the API
            oSettings.oAjaxData = data;

            // Allow plug-ins and external processes to modify the data
            _fnCallbackFire( oSettings, null, 'preXhr', [oSettings, data] );

            if ( oSettings.fnServerData )
            {
                // DataTables 1.9- compatibility
                oSettings.fnServerData.call( instance,
                    oSettings.sAjaxSource,
                    $.map( data, function (val, key) { // Need to convert back to 1.9 trad format
                        return { name: key, value: val };
                    } ),
                    fn,
                    oSettings
                );
            }
            else if ( oSettings.sAjaxSource || typeof ajax === 'string' )
            {
                // DataTables 1.9- compatibility
                oSettings.jqXHR = $.ajax( $.extend( baseAjax, {
                    url: ajax || oSettings.sAjaxSource
                } ) );
            }
            else if ( $.isFunction( ajax ) )
            {
                // Is a function - let the caller define what needs to be done
                oSettings.jqXHR = ajax.call( instance, data, fn, oSettings );
            }
            else
            {
                // Object to extend the base settings
                oSettings.jqXHR = $.ajax( $.extend( baseAjax, ajax ) );

                // Restore for next time around
                ajax.data = ajaxData;
            }
        }


        /**
         * Update the table using an Ajax call
         *  @param {object} oSettings dataTables settings object
         *  @returns {boolean} Block the table drawing or not
         *  @memberof DataTable#oApi
         */
        function _fnAjaxUpdate( oSettings )
        {
            if ( oSettings.bAjaxDataGet )
            {
                oSettings.iDraw++;
                _fnProcessingDisplay( oSettings, true );
                var iColumns = oSettings.aoColumns.length;
                var aoData = _fnAjaxParameters( oSettings );

                _fnBuildAjax( oSettings, aoData, function(json) {
                    _fnAjaxUpdateDraw( oSettings, json );
                }, oSettings );

                return false;
            }
            return true;
        }


        /**
         * Build up the parameters in an object needed for a server-side processing
         * request. Note that this is basically done twice, is different ways - a modern
         * method which is used by default in DataTables 1.10 which uses objects and
         * arrays, or the 1.9- method with is name / value pairs. 1.9 method is used if
         * the sAjaxSource option is used in the initialisation, or the legacyAjax
         * option is set.
         *  @param {object} oSettings dataTables settings object
         *  @returns {bool} block the table drawing or not
         *  @memberof DataTable#oApi
         */
        function _fnAjaxParameters( settings )
        {
            var
                columns = settings.aoColumns,
                columnCount = columns.length,
                features = settings.oFeatures,
                preSearch = settings.oPreviousSearch,
                preColSearch = settings.aoPreSearchCols,
                i, data = [], dataProp, column, columnSearch,
                sort = _fnSortFlatten( settings ),
                displayStart = settings._iDisplayStart,
                displayLength = features.bPaginate !== false ?
                    settings._iDisplayLength :
                    -1;

            var param = function ( name, value ) {
                data.push( { 'name': name, 'value': value } );
            };

            // DataTables 1.9- compatible method
            param( 'sEcho',          settings.iDraw );
            param( 'iColumns',       columnCount );
            param( 'sColumns',       _pluck( columns, 'sName' ).join(',') );
            param( 'iDisplayStart',  displayStart );
            param( 'iDisplayLength', displayLength );

            // DataTables 1.10+ method
            var d = {
                draw:    settings.iDraw,
                columns: [],
                order:   [],
                start:   displayStart,
                length:  displayLength,
                search:  {
                    value: preSearch.sSearch,
                    regex: preSearch.bRegex
                }
            };

            for ( i=0 ; i<columnCount ; i++ ) {
                column = columns[i];
                columnSearch = preColSearch[i];
                dataProp = typeof column.mData=="function" ? 'function' : column.mData ;

                d.columns.push( {
                    data:       dataProp,
                    name:       column.sName,
                    searchable: column.bSearchable,
                    orderable:  column.bSortable,
                    search:     {
                        value: columnSearch.sSearch,
                        regex: columnSearch.bRegex
                    }
                } );

                param( "mDataProp_"+i, dataProp );

                if ( features.bFilter ) {
                    param( 'sSearch_'+i,     columnSearch.sSearch );
                    param( 'bRegex_'+i,      columnSearch.bRegex );
                    param( 'bSearchable_'+i, column.bSearchable );
                }

                if ( features.bSort ) {
                    param( 'bSortable_'+i, column.bSortable );
                }
            }

            if ( features.bFilter ) {
                param( 'sSearch', preSearch.sSearch );
                param( 'bRegex', preSearch.bRegex );
            }

            if ( features.bSort ) {
                $.each( sort, function ( i, val ) {
                    d.order.push( { column: val.col, dir: val.dir } );

                    param( 'iSortCol_'+i, val.col );
                    param( 'sSortDir_'+i, val.dir );
                } );

                param( 'iSortingCols', sort.length );
            }

            // If the legacy.ajax parameter is null, then we automatically decide which
            // form to use, based on sAjaxSource
            var legacy = DataTable.ext.legacy.ajax;
            if ( legacy === null ) {
                return settings.sAjaxSource ? data : d;
            }

            // Otherwise, if legacy has been specified then we use that to decide on the
            // form
            return legacy ? data : d;
        }


        /**
         * Data the data from the server (nuking the old) and redraw the table
         *  @param {object} oSettings dataTables settings object
         *  @param {object} json json data return from the server.
         *  @param {string} json.sEcho Tracking flag for DataTables to match requests
         *  @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering
         *  @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering
         *  @param {array} json.aaData The data to display on this page
         *  @param {string} [json.sColumns] Column ordering (sName, comma separated)
         *  @memberof DataTable#oApi
         */
        function _fnAjaxUpdateDraw ( settings, json )
        {
            // v1.10 uses camelCase variables, while 1.9 uses Hungarian notation.
            // Support both
            var compat = function ( old, modern ) {
                return json[old] !== undefined ? json[old] : json[modern];
            };

            var draw            = compat( 'sEcho',                'draw' );
            var recordsTotal    = compat( 'iTotalRecords',        'recordsTotal' );
            var rocordsFiltered = compat( 'iTotalDisplayRecords', 'recordsFiltered' );

            if ( draw ) {
                // Protect against out of sequence returns
                if ( draw*1 < settings.iDraw ) {
                    return;
                }
                settings.iDraw = draw * 1;
            }

            _fnClearTable( settings );
            settings._iRecordsTotal   = parseInt(recordsTotal, 10);
            settings._iRecordsDisplay = parseInt(rocordsFiltered, 10);

            var data = _fnAjaxDataSrc( settings, json );
            for ( var i=0, ien=data.length ; i<ien ; i++ ) {
                _fnAddData( settings, data[i] );
            }
            settings.aiDisplay = settings.aiDisplayMaster.slice();

            settings.bAjaxDataGet = false;
            _fnDraw( settings );

            if ( ! settings._bInitComplete ) {
                _fnInitComplete( settings, json );
            }

            settings.bAjaxDataGet = true;
            _fnProcessingDisplay( settings, false );
        }


        /**
         * Get the data from the JSON data source to use for drawing a table. Using
         * `_fnGetObjectDataFn` allows the data to be sourced from a property of the
         * source object, or from a processing function.
         *  @param {object} oSettings dataTables settings object
         *  @param  {object} json Data source object / array from the server
         *  @return {array} Array of data to use
         */
        function _fnAjaxDataSrc ( oSettings, json )
        {
            var dataSrc = $.isPlainObject( oSettings.ajax ) && oSettings.ajax.dataSrc !== undefined ?
                oSettings.ajax.dataSrc :
                oSettings.sAjaxDataProp; // Compatibility with 1.9-.

            // Compatibility with 1.9-. In order to read from aaData, check if the
            // default has been changed, if not, check for aaData
            if ( dataSrc === 'data' ) {
                return json.aaData || json[dataSrc];
            }

            return dataSrc !== "" ?
                _fnGetObjectDataFn( dataSrc )( json ) :
                json;
        }


        /**
         * Generate the node required for filtering text
         *  @returns {node} Filter control element
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlFilter ( settings )
        {
            var classes = settings.oClasses;
            var tableId = settings.sTableId;
            var previousSearch = settings.oPreviousSearch;
            var features = settings.aanFeatures;
            var input = '<input type="search" class="'+classes.sFilterInput+'"/>';

            var str = settings.oLanguage.sSearch;
            str = str.match(/_INPUT_/) ?
                str.replace('_INPUT_', input) :
                str+input;

            var filter = $('<div/>', {
                'id': ! features.f ? tableId+'_filter' : null,
                'class': classes.sFilter
            } )
                .append( $('<label/>' ).append( str ) );

            var searchFn = function() {
                /* Update all other filter input elements for the new display */
                var n = features.f;
                var val = !this.value ? "" : this.value; // mental IE8 fix :-(

                /* Now do the filter */
                if ( val != previousSearch.sSearch ) {
                    _fnFilterComplete( settings, {
                        "sSearch": val,
                        "bRegex": previousSearch.bRegex,
                        "bSmart": previousSearch.bSmart ,
                        "bCaseInsensitive": previousSearch.bCaseInsensitive
                    } );

                    // Need to redraw, without resorting
                    settings._iDisplayStart = 0;
                    _fnDraw( settings );
                }
            };
            var jqFilter = $('input', filter)
                .val( previousSearch.sSearch.replace('"','&quot;') )
                .bind(
                    'keyup.DT search.DT input.DT paste.DT cut.DT',
                    _fnDataSource( settings ) === 'ssp' ?
                        _fnThrottle( searchFn, 400 ):
                        searchFn
                )
                .bind( 'keypress.DT', function(e) {
                    /* Prevent form submission */
                    if ( e.keyCode == 13 ) {
                        return false;
                    }
                } )
                .attr('aria-controls', tableId);

            // Update the input elements whenever the table is filtered
            $(settings.nTable).on( 'filter.DT', function () {
                // IE9 throws an 'unknown error' if document.activeElement is used
                // inside an iframe or frame...
                try {
                    if ( jqFilter[0] !== document.activeElement ) {
                        jqFilter.val( previousSearch.sSearch );
                    }
                }
                catch ( e ) {}
            } );

            return filter[0];
        }


        /**
         * Filter the table using both the global filter and column based filtering
         *  @param {object} oSettings dataTables settings object
         *  @param {object} oSearch search information
         *  @param {int} [iForce] force a research of the master array (1) or not (undefined or 0)
         *  @memberof DataTable#oApi
         */
        function _fnFilterComplete ( oSettings, oInput, iForce )
        {
            var oPrevSearch = oSettings.oPreviousSearch;
            var aoPrevSearch = oSettings.aoPreSearchCols;
            var fnSaveFilter = function ( oFilter ) {
                /* Save the filtering values */
                oPrevSearch.sSearch = oFilter.sSearch;
                oPrevSearch.bRegex = oFilter.bRegex;
                oPrevSearch.bSmart = oFilter.bSmart;
                oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive;
            };
            var fnRegex = function ( o ) {
                // Backwards compatibility with the bEscapeRegex option
                return o.bEscapeRegex !== undefined ? !o.bEscapeRegex : o.bRegex;
            };

            // Resolve any column types that are unknown due to addition or invalidation
            // @todo As per sort - can this be moved into an event handler?
            _fnColumnTypes( oSettings );

            /* In server-side processing all filtering is done by the server, so no point hanging around here */
            if ( _fnDataSource( oSettings ) != 'ssp' )
            {
                /* Global filter */
                _fnFilter( oSettings, oInput.sSearch, iForce, fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive );
                fnSaveFilter( oInput );

                /* Now do the individual column filter */
                for ( var i=0 ; i<aoPrevSearch.length ; i++ )
                {
                    _fnFilterColumn( oSettings, aoPrevSearch[i].sSearch, i, fnRegex(aoPrevSearch[i]),
                        aoPrevSearch[i].bSmart, aoPrevSearch[i].bCaseInsensitive );
                }

                /* Custom filtering */
                _fnFilterCustom( oSettings );
            }
            else
            {
                fnSaveFilter( oInput );
            }

            /* Tell the draw function we have been filtering */
            oSettings.bFiltered = true;
            _fnCallbackFire( oSettings, null, 'search', [oSettings] );
        }


        /**
         * Apply custom filtering functions
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnFilterCustom( settings )
        {
            var filters = DataTable.ext.search;
            var displayRows = settings.aiDisplay;
            var row, rowIdx;

            for ( var i=0, iLen=filters.length ; i<iLen ; i++ ) {
                for ( var j=displayRows.length-1 ; j>=0 ; j-- ) {
                    rowIdx = displayRows[ j ];
                    row = settings.aoData[ rowIdx ];

                    if ( ! filters[i]( settings, row._aFilterData, rowIdx, row._aData ) ) {
                        displayRows.splice( j, 1 );
                    }
                }
            }
        }


        /**
         * Filter the table on a per-column basis
         *  @param {object} oSettings dataTables settings object
         *  @param {string} sInput string to filter on
         *  @param {int} iColumn column to filter
         *  @param {bool} bRegex treat search string as a regular expression or not
         *  @param {bool} bSmart use smart filtering or not
         *  @param {bool} bCaseInsensitive Do case insenstive matching or not
         *  @memberof DataTable#oApi
         */
        function _fnFilterColumn ( settings, searchStr, colIdx, regex, smart, caseInsensitive )
        {
            if ( searchStr === '' ) {
                return;
            }

            var data;
            var display = settings.aiDisplay;
            var rpSearch = _fnFilterCreateSearch( searchStr, regex, smart, caseInsensitive );

            for ( var i=display.length-1 ; i>=0 ; i-- ) {
                data = settings.aoData[ display[i] ]._aFilterData[ colIdx ];

                if ( ! rpSearch.test( data ) ) {
                    display.splice( i, 1 );
                }
            }
        }


        /**
         * Filter the data table based on user input and draw the table
         *  @param {object} settings dataTables settings object
         *  @param {string} input string to filter on
         *  @param {int} force optional - force a research of the master array (1) or not (undefined or 0)
         *  @param {bool} regex treat as a regular expression or not
         *  @param {bool} smart perform smart filtering or not
         *  @param {bool} caseInsensitive Do case insenstive matching or not
         *  @memberof DataTable#oApi
         */
        function _fnFilter( settings, input, force, regex, smart, caseInsensitive )
        {
            var rpSearch = _fnFilterCreateSearch( input, regex, smart, caseInsensitive );
            var prevSearch = settings.oPreviousSearch.sSearch;
            var displayMaster = settings.aiDisplayMaster;
            var display, invalidated, i;

            // Need to take account of custom filtering functions - always filter
            if ( DataTable.ext.search.length !== 0 ) {
                force = true;
            }

            // Check if any of the rows were invalidated
            invalidated = _fnFilterData( settings );

            // If the input is blank - we just want the full data set
            if ( input.length <= 0 ) {
                settings.aiDisplay = displayMaster.slice();
            }
            else {
                // New search - start from the master array
                if ( invalidated ||
                    force ||
                    prevSearch.length > input.length ||
                    input.indexOf(prevSearch) !== 0 ||
                    settings.bSorted // On resort, the display master needs to be
                                     // re-filtered since indexes will have changed
                ) {
                    settings.aiDisplay = displayMaster.slice();
                }

                // Search the display array
                display = settings.aiDisplay;

                for ( i=display.length-1 ; i>=0 ; i-- ) {
                    if ( ! rpSearch.test( settings.aoData[ display[i] ]._sFilterRow ) ) {
                        display.splice( i, 1 );
                    }
                }
            }
        }


        /**
         * Build a regular expression object suitable for searching a table
         *  @param {string} sSearch string to search for
         *  @param {bool} bRegex treat as a regular expression or not
         *  @param {bool} bSmart perform smart filtering or not
         *  @param {bool} bCaseInsensitive Do case insensitive matching or not
         *  @returns {RegExp} constructed object
         *  @memberof DataTable#oApi
         */
        function _fnFilterCreateSearch( search, regex, smart, caseInsensitive )
        {
            search = regex ?
                search :
                _fnEscapeRegex( search );

            if ( smart ) {
                /* For smart filtering we want to allow the search to work regardless of
			 * word order. We also want double quoted text to be preserved, so word
			 * order is important - a la google. So this is what we want to
			 * generate:
			 *
			 * ^(?=.*?\bone\b)(?=.*?\btwo three\b)(?=.*?\bfour\b).*$
			 */
                var a = $.map( search.match( /"[^"]+"|[^ ]+/g ) || '', function ( word ) {
                    return word.charAt(0) === '"' ?
                        word.match( /^"(.*)"$/ )[1] :
                        word;
                } );

                search = '^(?=.*?'+a.join( ')(?=.*?' )+').*$';
            }

            return new RegExp( search, caseInsensitive ? 'i' : '' );
        }


        /**
         * scape a string such that it can be used in a regular expression
         *  @param {string} sVal string to escape
         *  @returns {string} escaped string
         *  @memberof DataTable#oApi
         */
        function _fnEscapeRegex ( sVal )
        {
            return sVal.replace( _re_escape_regex, '\\$1' );
        }



        var __filter_div = $('<div>')[0];
        var __filter_div_textContent = __filter_div.textContent !== undefined;

        // Update the filtering data for each row if needed (by invalidation or first run)
        function _fnFilterData ( settings )
        {
            var columns = settings.aoColumns;
            var column;
            var i, j, ien, jen, filterData, cellData, row;
            var fomatters = DataTable.ext.type.search;
            var wasInvalidated = false;

            for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
                row = settings.aoData[i];

                if ( ! row._aFilterData ) {
                    filterData = [];

                    for ( j=0, jen=columns.length ; j<jen ; j++ ) {
                        column = columns[j];

                        if ( column.bSearchable ) {
                            cellData = _fnGetCellData( settings, i, j, 'filter' );

                            cellData = fomatters[ column.sType ] ?
                                fomatters[ column.sType ]( cellData ) :
                                cellData !== null ?
                                    cellData :
                                    '';
                        }
                        else {
                            cellData = '';
                        }

                        // If it looks like there is an HTML entity in the string,
                        // attempt to decode it so sorting works as expected. Note that
                        // we could use a single line of jQuery to do this, but the DOM
                        // method used here is much faster http://jsperf.com/html-decode
                        if ( cellData.indexOf && cellData.indexOf('&') !== -1 ) {
                            __filter_div.innerHTML = cellData;
                            cellData = __filter_div_textContent ?
                                __filter_div.textContent :
                                __filter_div.innerText;
                        }

                        if ( cellData.replace ) {
                            cellData = cellData.replace(/[\r\n]/g, '');
                        }

                        filterData.push( cellData );
                    }

                    row._aFilterData = filterData;
                    row._sFilterRow = filterData.join('  ');
                    wasInvalidated = true;
                }
            }

            return wasInvalidated;
        }

        /**
         * Generate the node required for the info display
         *  @param {object} oSettings dataTables settings object
         *  @returns {node} Information element
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlInfo ( settings )
        {
            var
                tid = settings.sTableId,
                nodes = settings.aanFeatures.i,
                n = $('<div/>', {
                    'class': settings.oClasses.sInfo,
                    'id': ! nodes ? tid+'_info' : null
                } );

            if ( ! nodes ) {
                // Update display on each draw
                settings.aoDrawCallback.push( {
                    "fn": _fnUpdateInfo,
                    "sName": "information"
                } );

                n
                    .attr( 'role', 'status' )
                    .attr( 'aria-live', 'polite' );

                // Table is described by our info div
                $(settings.nTable).attr( 'aria-describedby', tid+'_info' );
            }

            return n[0];
        }


        /**
         * Update the information elements in the display
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnUpdateInfo ( settings )
        {
            /* Show information about the table */
            var nodes = settings.aanFeatures.i;
            if ( nodes.length === 0 ) {
                return;
            }

            var
                lang  = settings.oLanguage,
                start = settings._iDisplayStart+1,
                end   = settings.fnDisplayEnd(),
                max   = settings.fnRecordsTotal(),
                total = settings.fnRecordsDisplay(),
                out   = total ?
                    lang.sInfo :
                    lang.sInfoEmpty;

            if ( total !== max ) {
                /* Record set after filtering */
                out += ' ' + lang.sInfoFiltered;
            }

            // Convert the macros
            out += lang.sInfoPostFix;
            out = _fnInfoMacros( settings, out );

            var callback = lang.fnInfoCallback;
            if ( callback !== null ) {
                out = callback.call( settings.oInstance,
                    settings, start, end, max, total, out
                );
            }

            $(nodes).html( out );
        }


        function _fnInfoMacros ( settings, str )
        {
            // When infinite scrolling, we are always starting at 1. _iDisplayStart is used only
            // internally
            var
                formatter  = settings.fnFormatNumber,
                start      = settings._iDisplayStart+1,
                len        = settings._iDisplayLength,
                vis        = settings.fnRecordsDisplay(),
                all        = len === -1;

            return str.
            replace(/_START_/g, formatter.call( settings, start ) ).
            replace(/_END_/g,   formatter.call( settings, settings.fnDisplayEnd() ) ).
            replace(/_MAX_/g,   formatter.call( settings, settings.fnRecordsTotal() ) ).
            replace(/_TOTAL_/g, formatter.call( settings, vis ) ).
            replace(/_PAGE_/g,  formatter.call( settings, all ? 1 : Math.ceil( start / len ) ) ).
            replace(/_PAGES_/g, formatter.call( settings, all ? 1 : Math.ceil( vis / len ) ) );
        }



        /**
         * Draw the table for the first time, adding all required features
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnInitialise ( settings )
        {
            var i, iLen, iAjaxStart=settings.iInitDisplayStart;
            var columns = settings.aoColumns, column;
            var features = settings.oFeatures;

            /* Ensure that the table data is fully initialised */
            if ( ! settings.bInitialised ) {
                setTimeout( function(){ _fnInitialise( settings ); }, 200 );
                return;
            }

            /* Show the display HTML options */
            _fnAddOptionsHtml( settings );

            /* Build and draw the header / footer for the table */
            _fnBuildHead( settings );
            _fnDrawHead( settings, settings.aoHeader );
            _fnDrawHead( settings, settings.aoFooter );

            /* Okay to show that something is going on now */
            _fnProcessingDisplay( settings, true );

            /* Calculate sizes for columns */
            if ( features.bAutoWidth ) {
                _fnCalculateColumnWidths( settings );
            }

            for ( i=0, iLen=columns.length ; i<iLen ; i++ ) {
                column = columns[i];

                if ( column.sWidth ) {
                    column.nTh.style.width = _fnStringToCss( column.sWidth );
                }
            }

            // If there is default sorting required - let's do it. The sort function
            // will do the drawing for us. Otherwise we draw the table regardless of the
            // Ajax source - this allows the table to look initialised for Ajax sourcing
            // data (show 'loading' message possibly)
            _fnReDraw( settings );

            // Server-side processing init complete is done by _fnAjaxUpdateDraw
            var dataSrc = _fnDataSource( settings );
            if ( dataSrc != 'ssp' ) {
                // if there is an ajax source load the data
                if ( dataSrc == 'ajax' ) {
                    _fnBuildAjax( settings, [], function(json) {
                        var aData = _fnAjaxDataSrc( settings, json );

                        // Got the data - add it to the table
                        for ( i=0 ; i<aData.length ; i++ ) {
                            _fnAddData( settings, aData[i] );
                        }

                        // Reset the init display for cookie saving. We've already done
                        // a filter, and therefore cleared it before. So we need to make
                        // it appear 'fresh'
                        settings.iInitDisplayStart = iAjaxStart;

                        _fnReDraw( settings );

                        _fnProcessingDisplay( settings, false );
                        _fnInitComplete( settings, json );
                    }, settings );
                }
                else {
                    _fnProcessingDisplay( settings, false );
                    _fnInitComplete( settings );
                }
            }
        }


        /**
         * Draw the table for the first time, adding all required features
         *  @param {object} oSettings dataTables settings object
         *  @param {object} [json] JSON from the server that completed the table, if using Ajax source
         *    with client-side processing (optional)
         *  @memberof DataTable#oApi
         */
        function _fnInitComplete ( settings, json )
        {
            settings._bInitComplete = true;

            // On an Ajax load we now have data and therefore want to apply the column
            // sizing
            if ( json ) {
                _fnAdjustColumnSizing( settings );
            }

            _fnCallbackFire( settings, 'aoInitComplete', 'init', [settings, json] );
        }


        function _fnLengthChange ( settings, val )
        {
            var len = parseInt( val, 10 );
            settings._iDisplayLength = len;

            _fnLengthOverflow( settings );

            // Fire length change event
            _fnCallbackFire( settings, null, 'length', [settings, len] );
        }


        /**
         * Generate the node required for user display length changing
         *  @param {object} settings dataTables settings object
         *  @returns {node} Display length feature node
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlLength ( settings )
        {
            var
                classes  = settings.oClasses,
                tableId  = settings.sTableId,
                menu     = settings.aLengthMenu,
                d2       = $.isArray( menu[0] ),
                lengths  = d2 ? menu[0] : menu,
                language = d2 ? menu[1] : menu;

            var select = $('<select/>', {
                'name':          tableId+'_length',
                'aria-controls': tableId,
                'class':         classes.sLengthSelect
            } );

            for ( var i=0, ien=lengths.length ; i<ien ; i++ ) {
                select[0][ i ] = new Option( language[i], lengths[i] );
            }

            var div = $('<div><label/></div>').addClass( classes.sLength );
            if ( ! settings.aanFeatures.l ) {
                div[0].id = tableId+'_length';
            }

            var a = settings.oLanguage.sLengthMenu.split(/(_MENU_)/);
            div.children().append( a.length > 1 ?
                [ a[0], select, a[2] ] :
                a[0]
            );

            // Can't use `select` variable, as user might provide their own select menu
            $('select', div)
                .val( settings._iDisplayLength )
                .bind( 'change.DT', function(e) {
                    _fnLengthChange( settings, $(this).val() );
                    _fnDraw( settings );
                } );

            // Update node value whenever anything changes the table's length
            $(settings.nTable).bind( 'length.dt.DT', function (e, s, len) {
                $('select', div).val( len );
            } );

            return div[0];
        }



        /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Note that most of the paging logic is done in
	 * DataTable.ext.pager
	 */

        /**
         * Generate the node required for default pagination
         *  @param {object} oSettings dataTables settings object
         *  @returns {node} Pagination feature node
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlPaginate ( settings )
        {
            var
                type   = settings.sPaginationType,
                plugin = DataTable.ext.pager[ type ],
                modern = typeof plugin === 'function',
                redraw = function( settings ) {
                    _fnDraw( settings );
                },
                node = $('<div/>').addClass( settings.oClasses.sPaging + type )[0],
                features = settings.aanFeatures;

            if ( ! modern ) {
                plugin.fnInit( settings, node, redraw );
            }

            /* Add a draw callback for the pagination on first instance, to update the paging display */
            if ( ! features.p )
            {
                node.id = settings.sTableId+'_paginate';

                settings.aoDrawCallback.push( {
                    "fn": function( settings ) {
                        if ( modern ) {
                            var
                                start      = settings._iDisplayStart,
                                len        = settings._iDisplayLength,
                                visRecords = settings.fnRecordsDisplay(),
                                all        = len === -1,
                                page = all ? 0 : Math.ceil( start / len ),
                                pages = all ? 1 : Math.ceil( visRecords / len ),
                                buttons = plugin(page, pages),
                                i, ien;

                            for ( i=0, ien=features.p.length ; i<ien ; i++ ) {
                                _fnRenderer( settings, 'pageButton' )(
                                    settings, features.p[i], i, buttons, page, pages
                                );
                            }
                        }
                        else {
                            plugin.fnUpdate( settings, redraw );
                        }
                    },
                    "sName": "pagination"
                } );
            }

            return node;
        }


        /**
         * Alter the display settings to change the page
         *  @param {object} settings DataTables settings object
         *  @param {string|int} action Paging action to take: "first", "previous",
         *    "next" or "last" or page number to jump to (integer)
         *  @param [bool] redraw Automatically draw the update or not
         *  @returns {bool} true page has changed, false - no change
         *  @memberof DataTable#oApi
         */
        function _fnPageChange ( settings, action, redraw )
        {
            var
                start     = settings._iDisplayStart,
                len       = settings._iDisplayLength,
                records   = settings.fnRecordsDisplay();

            if ( records === 0 || len === -1 )
            {
                start = 0;
            }
            else if ( typeof action === "number" )
            {
                start = action * len;

                if ( start > records )
                {
                    start = 0;
                }
            }
            else if ( action == "first" )
            {
                start = 0;
            }
            else if ( action == "previous" )
            {
                start = len >= 0 ?
                    start - len :
                    0;

                if ( start < 0 )
                {
                    start = 0;
                }
            }
            else if ( action == "next" )
            {
                if ( start + len < records )
                {
                    start += len;
                }
            }
            else if ( action == "last" )
            {
                start = Math.floor( (records-1) / len) * len;
            }
            else
            {
                _fnLog( settings, 0, "Unknown paging action: "+action, 5 );
            }

            var changed = settings._iDisplayStart !== start;
            settings._iDisplayStart = start;

            if ( changed ) {
                _fnCallbackFire( settings, null, 'page', [settings] );

                if ( redraw ) {
                    _fnDraw( settings );
                }
            }

            return changed;
        }



        /**
         * Generate the node required for the processing node
         *  @param {object} settings dataTables settings object
         *  @returns {node} Processing element
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlProcessing ( settings )
        {
            return $('<div/>', {
                'id': ! settings.aanFeatures.r ? settings.sTableId+'_processing' : null,
                'class': settings.oClasses.sProcessing
            } )
                .html( settings.oLanguage.sProcessing )
                .insertBefore( settings.nTable )[0];
        }


        /**
         * Display or hide the processing indicator
         *  @param {object} settings dataTables settings object
         *  @param {bool} show Show the processing indicator (true) or not (false)
         *  @memberof DataTable#oApi
         */
        function _fnProcessingDisplay ( settings, show )
        {
            if ( settings.oFeatures.bProcessing ) {
                $(settings.aanFeatures.r).css( 'display', show ? 'block' : 'none' );
            }

            _fnCallbackFire( settings, null, 'processing', [settings, show] );
        }

        /**
         * Add any control elements for the table - specifically scrolling
         *  @param {object} settings dataTables settings object
         *  @returns {node} Node to add to the DOM
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlTable ( settings )
        {
            var table = $(settings.nTable);

            // Add the ARIA grid role to the table
            table.attr( 'role', 'grid' );

            // Scrolling from here on in
            var scroll = settings.oScroll;

            if ( scroll.sX === '' && scroll.sY === '' ) {
                return settings.nTable;
            }

            var scrollX = scroll.sX;
            var scrollY = scroll.sY;
            var classes = settings.oClasses;
            var caption = table.children('caption');
            var captionSide = caption.length ? caption[0]._captionSide : null;
            var headerClone = $( table[0].cloneNode(false) );
            var footerClone = $( table[0].cloneNode(false) );
            var footer = table.children('tfoot');
            var _div = '<div/>';
            var size = function ( s ) {
                return !s ? null : _fnStringToCss( s );
            };

            // This is fairly messy, but with x scrolling enabled, if the table has a
            // width attribute, regardless of any width applied using the column width
            // options, the browser will shrink or grow the table as needed to fit into
            // that 100%. That would make the width options useless. So we remove it.
            // This is okay, under the assumption that width:100% is applied to the
            // table in CSS (it is in the default stylesheet) which will set the table
            // width as appropriate (the attribute and css behave differently...)
            if ( scroll.sX && table.attr('width') === '100%' ) {
                table.removeAttr('width');
            }

            if ( ! footer.length ) {
                footer = null;
            }

            /*
		 * The HTML structure that we want to generate in this function is:
		 *  div - scroller
		 *    div - scroll head
		 *      div - scroll head inner
		 *        table - scroll head table
		 *          thead - thead
		 *    div - scroll body
		 *      table - table (master table)
		 *        thead - thead clone for sizing
		 *        tbody - tbody
		 *    div - scroll foot
		 *      div - scroll foot inner
		 *        table - scroll foot table
		 *          tfoot - tfoot
		 */
            var scroller = $( _div, { 'class': classes.sScrollWrapper } )
                .append(
                    $(_div, { 'class': classes.sScrollHead } )
                        .css( {
                            overflow: 'hidden',
                            position: 'relative',
                            border: 0,
                            width: scrollX ? size(scrollX) : '100%'
                        } )
                        .append(
                            $(_div, { 'class': classes.sScrollHeadInner } )
                                .css( {
                                    'box-sizing': 'content-box',
                                    width: scroll.sXInner || '100%'
                                } )
                                .append(
                                    headerClone
                                        .removeAttr('id')
                                        .css( 'margin-left', 0 )
                                        .append(
                                            table.children('thead')
                                        )
                                )
                        )
                        .append( captionSide === 'top' ? caption : null )
                )
                .append(
                    $(_div, { 'class': classes.sScrollBody } )
                        .css( {
                            overflow: 'auto',
                            height: size( scrollY ),
                            width: size( scrollX )
                        } )
                        .append( table )
                );

            if ( footer ) {
                scroller.append(
                    $(_div, { 'class': classes.sScrollFoot } )
                        .css( {
                            overflow: 'hidden',
                            border: 0,
                            width: scrollX ? size(scrollX) : '100%'
                        } )
                        .append(
                            $(_div, { 'class': classes.sScrollFootInner } )
                                .append(
                                    footerClone
                                        .removeAttr('id')
                                        .css( 'margin-left', 0 )
                                        .append(
                                            table.children('tfoot')
                                        )
                                )
                        )
                        .append( captionSide === 'bottom' ? caption : null )
                );
            }

            var children = scroller.children();
            var scrollHead = children[0];
            var scrollBody = children[1];
            var scrollFoot = footer ? children[2] : null;

            // When the body is scrolled, then we also want to scroll the headers
            if ( scrollX ) {
                $(scrollBody).scroll( function (e) {
                    var scrollLeft = this.scrollLeft;

                    scrollHead.scrollLeft = scrollLeft;

                    if ( footer ) {
                        scrollFoot.scrollLeft = scrollLeft;
                    }
                } );
            }

            settings.nScrollHead = scrollHead;
            settings.nScrollBody = scrollBody;
            settings.nScrollFoot = scrollFoot;

            // On redraw - align columns
            settings.aoDrawCallback.push( {
                "fn": _fnScrollDraw,
                "sName": "scrolling"
            } );

            return scroller[0];
        }



        /**
         * Update the header, footer and body tables for resizing - i.e. column
         * alignment.
         *
         * Welcome to the most horrible function DataTables. The process that this
         * function follows is basically:
         *   1. Re-create the table inside the scrolling div
         *   2. Take live measurements from the DOM
         *   3. Apply the measurements to align the columns
         *   4. Clean up
         *
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnScrollDraw ( settings )
        {
            // Given that this is such a monster function, a lot of variables are use
            // to try and keep the minimised size as small as possible
            var
                scroll         = settings.oScroll,
                scrollX        = scroll.sX,
                scrollXInner   = scroll.sXInner,
                scrollY        = scroll.sY,
                barWidth       = scroll.iBarWidth,
                divHeader      = $(settings.nScrollHead),
                divHeaderStyle = divHeader[0].style,
                divHeaderInner = divHeader.children('div'),
                divHeaderInnerStyle = divHeaderInner[0].style,
                divHeaderTable = divHeaderInner.children('table'),
                divBodyEl      = settings.nScrollBody,
                divBody        = $(divBodyEl),
                divBodyStyle   = divBodyEl.style,
                divFooter      = $(settings.nScrollFoot),
                divFooterInner = divFooter.children('div'),
                divFooterTable = divFooterInner.children('table'),
                header         = $(settings.nTHead),
                table          = $(settings.nTable),
                tableEl        = table[0],
                tableStyle     = tableEl.style,
                footer         = settings.nTFoot ? $(settings.nTFoot) : null,
                browser        = settings.oBrowser,
                ie67           = browser.bScrollOversize,
                headerTrgEls, footerTrgEls,
                headerSrcEls, footerSrcEls,
                headerCopy, footerCopy,
                headerWidths=[], footerWidths=[],
                headerContent=[],
                idx, correction, sanityWidth,
                zeroOut = function(nSizer) {
                    var style = nSizer.style;
                    style.paddingTop = "0";
                    style.paddingBottom = "0";
                    style.borderTopWidth = "0";
                    style.borderBottomWidth = "0";
                    style.height = 0;
                };

            /*
		 * 1. Re-create the table inside the scrolling div
		 */

            // Remove the old minimised thead and tfoot elements in the inner table
            table.children('thead, tfoot').remove();

            // Clone the current header and footer elements and then place it into the inner table
            headerCopy = header.clone().prependTo( table );
            headerTrgEls = header.find('tr'); // original header is in its own table
            headerSrcEls = headerCopy.find('tr');
            headerCopy.find('th, td').removeAttr('tabindex');

            if ( footer ) {
                footerCopy = footer.clone().prependTo( table );
                footerTrgEls = footer.find('tr'); // the original tfoot is in its own table and must be sized
                footerSrcEls = footerCopy.find('tr');
            }


            /*
		 * 2. Take live measurements from the DOM - do not alter the DOM itself!
		 */

            // Remove old sizing and apply the calculated column widths
            // Get the unique column headers in the newly created (cloned) header. We want to apply the
            // calculated sizes to this header
            if ( ! scrollX )
            {
                divBodyStyle.width = '100%';
                divHeader[0].style.width = '100%';
            }

            $.each( _fnGetUniqueThs( settings, headerCopy ), function ( i, el ) {
                idx = _fnVisibleToColumnIndex( settings, i );
                el.style.width = settings.aoColumns[idx].sWidth;
            } );

            if ( footer ) {
                _fnApplyToChildren( function(n) {
                    n.style.width = "";
                }, footerSrcEls );
            }

            // If scroll collapse is enabled, when we put the headers back into the body for sizing, we
            // will end up forcing the scrollbar to appear, making our measurements wrong for when we
            // then hide it (end of this function), so add the header height to the body scroller.
            if ( scroll.bCollapse && scrollY !== "" ) {
                divBodyStyle.height = (divBody[0].offsetHeight + header[0].offsetHeight)+"px";
            }

            // Size the table as a whole
            sanityWidth = table.outerWidth();
            if ( scrollX === "" ) {
                // No x scrolling
                tableStyle.width = "100%";

                // IE7 will make the width of the table when 100% include the scrollbar
                // - which is shouldn't. When there is a scrollbar we need to take this
                // into account.
                if ( ie67 && (table.find('tbody').height() > divBodyEl.offsetHeight ||
                    divBody.css('overflow-y') == "scroll")
                ) {
                    tableStyle.width = _fnStringToCss( table.outerWidth() - barWidth);
                }
            }
            else
            {
                // x scrolling
                if ( scrollXInner !== "" ) {
                    // x scroll inner has been given - use it
                    tableStyle.width = _fnStringToCss(scrollXInner);
                }
                else if ( sanityWidth == divBody.width() && divBody.height() < table.height() ) {
                    // There is y-scrolling - try to take account of the y scroll bar
                    tableStyle.width = _fnStringToCss( sanityWidth-barWidth );
                    if ( table.outerWidth() > sanityWidth-barWidth ) {
                        // Not possible to take account of it
                        tableStyle.width = _fnStringToCss( sanityWidth );
                    }
                }
                else {
                    // When all else fails
                    tableStyle.width = _fnStringToCss( sanityWidth );
                }
            }

            // Recalculate the sanity width - now that we've applied the required width,
            // before it was a temporary variable. This is required because the column
            // width calculation is done before this table DOM is created.
            sanityWidth = table.outerWidth();

            // Hidden header should have zero height, so remove padding and borders. Then
            // set the width based on the real headers

            // Apply all styles in one pass
            _fnApplyToChildren( zeroOut, headerSrcEls );

            // Read all widths in next pass
            _fnApplyToChildren( function(nSizer) {
                headerContent.push( nSizer.innerHTML );
                headerWidths.push( _fnStringToCss( $(nSizer).css('width') ) );
            }, headerSrcEls );

            // Apply all widths in final pass
            _fnApplyToChildren( function(nToSize, i) {
                nToSize.style.width = headerWidths[i];
            }, headerTrgEls );

            $(headerSrcEls).height(0);

            /* Same again with the footer if we have one */
            if ( footer )
            {
                _fnApplyToChildren( zeroOut, footerSrcEls );

                _fnApplyToChildren( function(nSizer) {
                    footerWidths.push( _fnStringToCss( $(nSizer).css('width') ) );
                }, footerSrcEls );

                _fnApplyToChildren( function(nToSize, i) {
                    nToSize.style.width = footerWidths[i];
                }, footerTrgEls );

                $(footerSrcEls).height(0);
            }


            /*
		 * 3. Apply the measurements
		 */

            // "Hide" the header and footer that we used for the sizing. We need to keep
            // the content of the cell so that the width applied to the header and body
            // both match, but we want to hide it completely. We want to also fix their
            // width to what they currently are
            _fnApplyToChildren( function(nSizer, i) {
                nSizer.innerHTML = '<div class="dataTables_sizing" style="height:0;overflow:hidden;">'+headerContent[i]+'</div>';
                nSizer.style.width = headerWidths[i];
            }, headerSrcEls );

            if ( footer )
            {
                _fnApplyToChildren( function(nSizer, i) {
                    nSizer.innerHTML = "";
                    nSizer.style.width = footerWidths[i];
                }, footerSrcEls );
            }

            // Sanity check that the table is of a sensible width. If not then we are going to get
            // misalignment - try to prevent this by not allowing the table to shrink below its min width
            if ( table.outerWidth() < sanityWidth )
            {
                // The min width depends upon if we have a vertical scrollbar visible or not */
                correction = ((divBodyEl.scrollHeight > divBodyEl.offsetHeight ||
                    divBody.css('overflow-y') == "scroll")) ?
                    sanityWidth+barWidth :
                    sanityWidth;

                // IE6/7 are a law unto themselves...
                if ( ie67 && (divBodyEl.scrollHeight >
                    divBodyEl.offsetHeight || divBody.css('overflow-y') == "scroll")
                ) {
                    tableStyle.width = _fnStringToCss( correction-barWidth );
                }

                // And give the user a warning that we've stopped the table getting too small
                if ( scrollX === "" || scrollXInner !== "" ) {
                    _fnLog( settings, 1, 'Possible column misalignment', 6 );
                }
            }
            else
            {
                correction = '100%';
            }

            // Apply to the container elements
            divBodyStyle.width = _fnStringToCss( correction );
            divHeaderStyle.width = _fnStringToCss( correction );

            if ( footer ) {
                settings.nScrollFoot.style.width = _fnStringToCss( correction );
            }


            /*
		 * 4. Clean up
		 */
            if ( ! scrollY ) {
                /* IE7< puts a vertical scrollbar in place (when it shouldn't be) due to subtracting
			 * the scrollbar height from the visible display, rather than adding it on. We need to
			 * set the height in order to sort this. Don't want to do it in any other browsers.
			 */
                if ( ie67 ) {
                    divBodyStyle.height = _fnStringToCss( tableEl.offsetHeight+barWidth );
                }
            }

            if ( scrollY && scroll.bCollapse ) {
                divBodyStyle.height = _fnStringToCss( scrollY );

                var iExtra = (scrollX && tableEl.offsetWidth > divBodyEl.offsetWidth) ?
                    barWidth :
                    0;

                if ( tableEl.offsetHeight < divBodyEl.offsetHeight ) {
                    divBodyStyle.height = _fnStringToCss( tableEl.offsetHeight+iExtra );
                }
            }

            /* Finally set the width's of the header and footer tables */
            var iOuterWidth = table.outerWidth();
            divHeaderTable[0].style.width = _fnStringToCss( iOuterWidth );
            divHeaderInnerStyle.width = _fnStringToCss( iOuterWidth );

            // Figure out if there are scrollbar present - if so then we need a the header and footer to
            // provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar)
            var bScrolling = table.height() > divBodyEl.clientHeight || divBody.css('overflow-y') == "scroll";
            var padding = 'padding' + (browser.bScrollbarLeft ? 'Left' : 'Right' );
            divHeaderInnerStyle[ padding ] = bScrolling ? barWidth+"px" : "0px";

            if ( footer ) {
                divFooterTable[0].style.width = _fnStringToCss( iOuterWidth );
                divFooterInner[0].style.width = _fnStringToCss( iOuterWidth );
                divFooterInner[0].style[padding] = bScrolling ? barWidth+"px" : "0px";
            }

            /* Adjust the position of the header in case we loose the y-scrollbar */
            divBody.scroll();

            /* If sorting or filtering has occurred, jump the scrolling back to the top */
            if ( settings.bSorted || settings.bFiltered ) {
                divBodyEl.scrollTop = 0;
            }
        }



        /**
         * Apply a given function to the display child nodes of an element array (typically
         * TD children of TR rows
         *  @param {function} fn Method to apply to the objects
         *  @param array {nodes} an1 List of elements to look through for display children
         *  @param array {nodes} an2 Another list (identical structure to the first) - optional
         *  @memberof DataTable#oApi
         */
        function _fnApplyToChildren( fn, an1, an2 )
        {
            var index=0, i=0, iLen=an1.length;
            var nNode1, nNode2;

            while ( i < iLen ) {
                nNode1 = an1[i].firstChild;
                nNode2 = an2 ? an2[i].firstChild : null;

                while ( nNode1 ) {
                    if ( nNode1.nodeType === 1 ) {
                        if ( an2 ) {
                            fn( nNode1, nNode2, index );
                        }
                        else {
                            fn( nNode1, index );
                        }

                        index++;
                    }

                    nNode1 = nNode1.nextSibling;
                    nNode2 = an2 ? nNode2.nextSibling : null;
                }

                i++;
            }
        }



        var __re_html_remove = /<.*?>/g;


        /**
         * Calculate the width of columns for the table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnCalculateColumnWidths ( oSettings )
        {
            var
                table = oSettings.nTable,
                columns = oSettings.aoColumns,
                scroll = oSettings.oScroll,
                scrollY = scroll.sY,
                scrollX = scroll.sX,
                scrollXInner = scroll.sXInner,
                columnCount = columns.length,
                visibleColumns = _fnGetColumns( oSettings, 'bVisible' ),
                headerCells = $('th', oSettings.nTHead),
                tableWidthAttr = table.getAttribute('width'),
                tableContainer = table.parentNode,
                userInputs = false,
                i, column, columnIdx, width, outerWidth;

            /* Convert any user input sizes into pixel sizes */
            for ( i=0 ; i<visibleColumns.length ; i++ ) {
                column = columns[ visibleColumns[i] ];

                if ( column.sWidth !== null ) {
                    column.sWidth = _fnConvertToWidth( column.sWidthOrig, tableContainer );

                    userInputs = true;
                }
            }

            /* If the number of columns in the DOM equals the number that we have to
		 * process in DataTables, then we can use the offsets that are created by
		 * the web- browser. No custom sizes can be set in order for this to happen,
		 * nor scrolling used
		 */
            if ( ! userInputs && ! scrollX && ! scrollY &&
                columnCount == _fnVisbleColumns( oSettings ) &&
                columnCount == headerCells.length
            ) {
                for ( i=0 ; i<columnCount ; i++ ) {
                    columns[i].sWidth = _fnStringToCss( headerCells.eq(i).width() );
                }
            }
            else
            {
                // Otherwise construct a single row table with the widest node in the
                // data, assign any user defined widths, then insert it into the DOM and
                // allow the browser to do all the hard work of calculating table widths
                var tmpTable = $( table.cloneNode( false ) )
                    .css( 'visibility', 'hidden' )
                    .removeAttr( 'id' )
                    .append( $(oSettings.nTHead).clone( false ) )
                    .append( $(oSettings.nTFoot).clone( false ) )
                    .append( $('<tbody><tr/></tbody>') );

                // Remove any assigned widths from the footer (from scrolling)
                tmpTable.find('tfoot th, tfoot td').css('width', '');

                var tr = tmpTable.find( 'tbody tr' );

                // Apply custom sizing to the cloned header
                headerCells = _fnGetUniqueThs( oSettings, tmpTable.find('thead')[0] );

                for ( i=0 ; i<visibleColumns.length ; i++ ) {
                    column = columns[ visibleColumns[i] ];

                    headerCells[i].style.width = column.sWidthOrig !== null && column.sWidthOrig !== '' ?
                        _fnStringToCss( column.sWidthOrig ) :
                        '';
                }

                // Find the widest cell for each column and put it into the table
                if ( oSettings.aoData.length ) {
                    for ( i=0 ; i<visibleColumns.length ; i++ ) {
                        columnIdx = visibleColumns[i];
                        column = columns[ columnIdx ];

                        $( _fnGetWidestNode( oSettings, columnIdx ) )
                            .clone( false )
                            .append( column.sContentPadding )
                            .appendTo( tr );
                    }
                }

                // Table has been built, attach to the document so we can work with it
                tmpTable.appendTo( tableContainer );

                // When scrolling (X or Y) we want to set the width of the table as
                // appropriate. However, when not scrolling leave the table width as it
                // is. This results in slightly different, but I think correct behaviour
                if ( scrollX && scrollXInner ) {
                    tmpTable.width( scrollXInner );
                }
                else if ( scrollX ) {
                    tmpTable.css( 'width', 'auto' );

                    if ( tmpTable.width() < tableContainer.offsetWidth ) {
                        tmpTable.width( tableContainer.offsetWidth );
                    }
                }
                else if ( scrollY ) {
                    tmpTable.width( tableContainer.offsetWidth );
                }
                else if ( tableWidthAttr ) {
                    tmpTable.width( tableWidthAttr );
                }

                // Take into account the y scrollbar
                _fnScrollingWidthAdjust( oSettings, tmpTable[0] );

                // Browsers need a bit of a hand when a width is assigned to any columns
                // when x-scrolling as they tend to collapse the table to the min-width,
                // even if we sent the column widths. So we need to keep track of what
                // the table width should be by summing the user given values, and the
                // automatic values
                if ( scrollX )
                {
                    var total = 0;

                    for ( i=0 ; i<visibleColumns.length ; i++ ) {
                        column = columns[ visibleColumns[i] ];
                        outerWidth = $(headerCells[i]).outerWidth();

                        total += column.sWidthOrig === null ?
                            outerWidth :
                            parseInt( column.sWidth, 10 ) + outerWidth - $(headerCells[i]).width();
                    }

                    tmpTable.width( _fnStringToCss( total ) );
                    table.style.width = _fnStringToCss( total );
                }

                // Get the width of each column in the constructed table
                for ( i=0 ; i<visibleColumns.length ; i++ ) {
                    column = columns[ visibleColumns[i] ];
                    width = $(headerCells[i]).width();

                    if ( width ) {
                        column.sWidth = _fnStringToCss( width );
                    }
                }

                table.style.width = _fnStringToCss( tmpTable.css('width') );

                // Finished with the table - ditch it
                tmpTable.remove();
            }

            // If there is a width attr, we want to attach an event listener which
            // allows the table sizing to automatically adjust when the window is
            // resized. Use the width attr rather than CSS, since we can't know if the
            // CSS is a relative value or absolute - DOM read is always px.
            if ( tableWidthAttr ) {
                table.style.width = _fnStringToCss( tableWidthAttr );
            }

            if ( (tableWidthAttr || scrollX) && ! oSettings._reszEvt ) {
                $(window).bind('resize.DT-'+oSettings.sInstance, _fnThrottle( function () {
                    _fnAdjustColumnSizing( oSettings );
                } ) );

                oSettings._reszEvt = true;
            }
        }


        /**
         * Throttle the calls to a function. Arguments and context are maintained for
         * the throttled function
         *  @param {function} fn Function to be called
         *  @param {int} [freq=200] call frequency in mS
         *  @returns {function} wrapped function
         *  @memberof DataTable#oApi
         */
        function _fnThrottle( fn, freq ) {
            var
                frequency = freq || 200,
                last,
                timer;

            return function () {
                var
                    that = this,
                    now  = +new Date(),
                    args = arguments;

                if ( last && now < last + frequency ) {
                    clearTimeout( timer );

                    timer = setTimeout( function () {
                        last = undefined;
                        fn.apply( that, args );
                    }, frequency );
                }
                else if ( last ) {
                    last = now;
                    fn.apply( that, args );
                }
                else {
                    last = now;
                }
            };
        }


        /**
         * Convert a CSS unit width to pixels (e.g. 2em)
         *  @param {string} width width to be converted
         *  @param {node} parent parent to get the with for (required for relative widths) - optional
         *  @returns {int} width in pixels
         *  @memberof DataTable#oApi
         */
        function _fnConvertToWidth ( width, parent )
        {
            if ( ! width ) {
                return 0;
            }

            var n = $('<div/>')
                .css( 'width', _fnStringToCss( width ) )
                .appendTo( parent || document.body );

            var val = n[0].offsetWidth;
            n.remove();

            return val;
        }


        /**
         * Adjust a table's width to take account of vertical scroll bar
         *  @param {object} oSettings dataTables settings object
         *  @param {node} n table node
         *  @memberof DataTable#oApi
         */

        function _fnScrollingWidthAdjust ( settings, n )
        {
            var scroll = settings.oScroll;

            if ( scroll.sX || scroll.sY ) {
                // When y-scrolling only, we want to remove the width of the scroll bar
                // so the table + scroll bar will fit into the area available, otherwise
                // we fix the table at its current size with no adjustment
                var correction = ! scroll.sX ? scroll.iBarWidth : 0;
                n.style.width = _fnStringToCss( $(n).outerWidth() - correction );
            }
        }


        /**
         * Get the widest node
         *  @param {object} settings dataTables settings object
         *  @param {int} colIdx column of interest
         *  @returns {node} widest table node
         *  @memberof DataTable#oApi
         */
        function _fnGetWidestNode( settings, colIdx )
        {
            var idx = _fnGetMaxLenString( settings, colIdx );
            if ( idx < 0 ) {
                return null;
            }

            var data = settings.aoData[ idx ];
            return ! data.nTr ? // Might not have been created when deferred rendering
                $('<td/>').html( _fnGetCellData( settings, idx, colIdx, 'display' ) )[0] :
                data.anCells[ colIdx ];
        }


        /**
         * Get the maximum strlen for each data column
         *  @param {object} settings dataTables settings object
         *  @param {int} colIdx column of interest
         *  @returns {string} max string length for each column
         *  @memberof DataTable#oApi
         */
        function _fnGetMaxLenString( settings, colIdx )
        {
            var s, max=-1, maxIdx = -1;

            for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
                s = _fnGetCellData( settings, i, colIdx, 'display' )+'';
                s = s.replace( __re_html_remove, '' );

                if ( s.length > max ) {
                    max = s.length;
                    maxIdx = i;
                }
            }

            return maxIdx;
        }


        /**
         * Append a CSS unit (only if required) to a string
         *  @param {string} value to css-ify
         *  @returns {string} value with css unit
         *  @memberof DataTable#oApi
         */
        function _fnStringToCss( s )
        {
            if ( s === null ) {
                return '0px';
            }

            if ( typeof s == 'number' ) {
                return s < 0 ?
                    '0px' :
                    s+'px';
            }

            // Check it has a unit character already
            return s.match(/\d$/) ?
                s+'px' :
                s;
        }


        /**
         * Get the width of a scroll bar in this browser being used
         *  @returns {int} width in pixels
         *  @memberof DataTable#oApi
         */
        function _fnScrollBarWidth ()
        {
            // On first run a static variable is set, since this is only needed once.
            // Subsequent runs will just use the previously calculated value
            if ( ! DataTable.__scrollbarWidth ) {
                var inner = $('<p/>').css( {
                    width: '100%',
                    height: 200,
                    padding: 0
                } )[0];

                var outer = $('<div/>')
                    .css( {
                        position: 'absolute',
                        top: 0,
                        left: 0,
                        width: 200,
                        height: 150,
                        padding: 0,
                        overflow: 'hidden',
                        visibility: 'hidden'
                    } )
                    .append( inner )
                    .appendTo( 'body' );

                var w1 = inner.offsetWidth;
                outer.css( 'overflow', 'scroll' );
                var w2 = inner.offsetWidth;

                if ( w1 === w2 ) {
                    w2 = outer[0].clientWidth;
                }

                outer.remove();

                DataTable.__scrollbarWidth = w1 - w2;
            }

            return DataTable.__scrollbarWidth;
        }



        function _fnSortFlatten ( settings )
        {
            var
                i, iLen, k, kLen,
                aSort = [],
                aiOrig = [],
                aoColumns = settings.aoColumns,
                aDataSort, iCol, sType, srcCol,
                fixed = settings.aaSortingFixed,
                fixedObj = $.isPlainObject( fixed ),
                nestedSort = [],
                add = function ( a ) {
                    if ( a.length && ! $.isArray( a[0] ) ) {
                        // 1D array
                        nestedSort.push( a );
                    }
                    else {
                        // 2D array
                        nestedSort.push.apply( nestedSort, a );
                    }
                };

            // Build the sort array, with pre-fix and post-fix options if they have been
            // specified
            if ( $.isArray( fixed ) ) {
                add( fixed );
            }

            if ( fixedObj && fixed.pre ) {
                add( fixed.pre );
            }

            add( settings.aaSorting );

            if (fixedObj && fixed.post ) {
                add( fixed.post );
            }

            for ( i=0 ; i<nestedSort.length ; i++ )
            {
                srcCol = nestedSort[i][0];
                aDataSort = aoColumns[ srcCol ].aDataSort;

                for ( k=0, kLen=aDataSort.length ; k<kLen ; k++ )
                {
                    iCol = aDataSort[k];
                    sType = aoColumns[ iCol ].sType || 'string';

                    aSort.push( {
                        src:       srcCol,
                        col:       iCol,
                        dir:       nestedSort[i][1],
                        index:     nestedSort[i][2],
                        type:      sType,
                        formatter: DataTable.ext.type.order[ sType+"-pre" ]
                    } );
                }
            }

            return aSort;
        }

        /**
         * Change the order of the table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         *  @todo This really needs split up!
         */
        function _fnSort ( oSettings )
        {
            var
                i, ien, iLen, j, jLen, k, kLen,
                sDataType, nTh,
                aiOrig = [],
                oExtSort = DataTable.ext.type.order,
                aoData = oSettings.aoData,
                aoColumns = oSettings.aoColumns,
                aDataSort, data, iCol, sType, oSort,
                formatters = 0,
                sortCol,
                displayMaster = oSettings.aiDisplayMaster,
                aSort;

            // Resolve any column types that are unknown due to addition or invalidation
            // @todo Can this be moved into a 'data-ready' handler which is called when
            //   data is going to be used in the table?
            _fnColumnTypes( oSettings );

            aSort = _fnSortFlatten( oSettings );

            for ( i=0, ien=aSort.length ; i<ien ; i++ ) {
                sortCol = aSort[i];

                // Track if we can use the fast sort algorithm
                if ( sortCol.formatter ) {
                    formatters++;
                }

                // Load the data needed for the sort, for each cell
                _fnSortData( oSettings, sortCol.col );
            }

            /* No sorting required if server-side or no sorting array */
            if ( _fnDataSource( oSettings ) != 'ssp' && aSort.length !== 0 )
            {
                // Create a value - key array of the current row positions such that we can use their
                // current position during the sort, if values match, in order to perform stable sorting
                for ( i=0, iLen=displayMaster.length ; i<iLen ; i++ ) {
                    aiOrig[ displayMaster[i] ] = i;
                }

                /* Do the sort - here we want multi-column sorting based on a given data source (column)
			 * and sorting function (from oSort) in a certain direction. It's reasonably complex to
			 * follow on it's own, but this is what we want (example two column sorting):
			 *  fnLocalSorting = function(a,b){
			 *    var iTest;
			 *    iTest = oSort['string-asc']('data11', 'data12');
			 *      if (iTest !== 0)
			 *        return iTest;
			 *    iTest = oSort['numeric-desc']('data21', 'data22');
			 *    if (iTest !== 0)
			 *      return iTest;
			 *    return oSort['numeric-asc']( aiOrig[a], aiOrig[b] );
			 *  }
			 * Basically we have a test for each sorting column, if the data in that column is equal,
			 * test the next column. If all columns match, then we use a numeric sort on the row
			 * positions in the original data array to provide a stable sort.
			 *
			 * Note - I know it seems excessive to have two sorting methods, but the first is around
			 * 15% faster, so the second is only maintained for backwards compatibility with sorting
			 * methods which do not have a pre-sort formatting function.
			 */
                if ( formatters === aSort.length ) {
                    // All sort types have formatting functions
                    displayMaster.sort( function ( a, b ) {
                        var
                            x, y, k, test, sort,
                            len=aSort.length,
                            dataA = aoData[a]._aSortData,
                            dataB = aoData[b]._aSortData;

                        for ( k=0 ; k<len ; k++ ) {
                            sort = aSort[k];

                            x = dataA[ sort.col ];
                            y = dataB[ sort.col ];

                            test = x<y ? -1 : x>y ? 1 : 0;
                            if ( test !== 0 ) {
                                return sort.dir === 'asc' ? test : -test;
                            }
                        }

                        x = aiOrig[a];
                        y = aiOrig[b];
                        return x<y ? -1 : x>y ? 1 : 0;
                    } );
                }
                else {
                    // Depreciated - remove in 1.11 (providing a plug-in option)
                    // Not all sort types have formatting methods, so we have to call their sorting
                    // methods.
                    displayMaster.sort( function ( a, b ) {
                        var
                            x, y, k, l, test, sort, fn,
                            len=aSort.length,
                            dataA = aoData[a]._aSortData,
                            dataB = aoData[b]._aSortData;

                        for ( k=0 ; k<len ; k++ ) {
                            sort = aSort[k];

                            x = dataA[ sort.col ];
                            y = dataB[ sort.col ];

                            fn = oExtSort[ sort.type+"-"+sort.dir ] || oExtSort[ "string-"+sort.dir ];
                            test = fn( x, y );
                            if ( test !== 0 ) {
                                return test;
                            }
                        }

                        x = aiOrig[a];
                        y = aiOrig[b];
                        return x<y ? -1 : x>y ? 1 : 0;
                    } );
                }
            }

            /* Tell the draw function that we have sorted the data */
            oSettings.bSorted = true;
        }


        function _fnSortAria ( settings )
        {
            var label;
            var nextSort;
            var columns = settings.aoColumns;
            var aSort = _fnSortFlatten( settings );
            var oAria = settings.oLanguage.oAria;

            // ARIA attributes - need to loop all columns, to update all (removing old
            // attributes as needed)
            for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
            {
                var col = columns[i];
                var asSorting = col.asSorting;
                var sTitle = col.sTitle.replace( /<.*?>/g, "" );
                var th = col.nTh;

                // IE7 is throwing an error when setting these properties with jQuery's
                // attr() and removeAttr() methods...
                th.removeAttribute('aria-sort');

                /* In ARIA only the first sorting column can be marked as sorting - no multi-sort option */
                if ( col.bSortable ) {
                    if ( aSort.length > 0 && aSort[0].col == i ) {
                        th.setAttribute('aria-sort', aSort[0].dir=="asc" ? "ascending" : "descending" );
                        nextSort = asSorting[ aSort[0].index+1 ] || asSorting[0];
                    }
                    else {
                        nextSort = asSorting[0];
                    }

                    label = sTitle + ( nextSort === "asc" ?
                            oAria.sSortAscending :
                            oAria.sSortDescending
                    );
                }
                else {
                    label = sTitle;
                }

                th.setAttribute('aria-label', label);
            }
        }


        /**
         * Function to run on user sort request
         *  @param {object} settings dataTables settings object
         *  @param {node} attachTo node to attach the handler to
         *  @param {int} colIdx column sorting index
         *  @param {boolean} [append=false] Append the requested sort to the existing
         *    sort if true (i.e. multi-column sort)
         *  @param {function} [callback] callback function
         *  @memberof DataTable#oApi
         */
        function _fnSortListener ( settings, colIdx, append, callback )
        {
            var col = settings.aoColumns[ colIdx ];
            var sorting = settings.aaSorting;
            var asSorting = col.asSorting;
            var nextSortIdx;
            var next = function ( a ) {
                var idx = a._idx;
                if ( idx === undefined ) {
                    idx = $.inArray( a[1], asSorting );
                }

                return idx+1 >= asSorting.length ? 0 : idx+1;
            };

            // If appending the sort then we are multi-column sorting
            if ( append && settings.oFeatures.bSortMulti ) {
                // Are we already doing some kind of sort on this column?
                var sortIdx = $.inArray( colIdx, _pluck(sorting, '0') );

                if ( sortIdx !== -1 ) {
                    // Yes, modify the sort
                    nextSortIdx = next( sorting[sortIdx] );

                    sorting[sortIdx][1] = asSorting[ nextSortIdx ];
                    sorting[sortIdx]._idx = nextSortIdx;
                }
                else {
                    // No sort on this column yet
                    sorting.push( [ colIdx, asSorting[0], 0 ] );
                    sorting[sorting.length-1]._idx = 0;
                }
            }
            else if ( sorting.length && sorting[0][0] == colIdx ) {
                // Single column - already sorting on this column, modify the sort
                nextSortIdx = next( sorting[0] );

                sorting.length = 1;
                sorting[0][1] = asSorting[ nextSortIdx ];
                sorting[0]._idx = nextSortIdx;
            }
            else {
                // Single column - sort only on this column
                sorting.length = 0;
                sorting.push( [ colIdx, asSorting[0] ] );
                sorting[0]._idx = 0;
            }

            // Run the sort by calling a full redraw
            _fnReDraw( settings );

            // callback used for async user interaction
            if ( typeof callback == 'function' ) {
                callback( settings );
            }
        }


        /**
         * Attach a sort handler (click) to a node
         *  @param {object} settings dataTables settings object
         *  @param {node} attachTo node to attach the handler to
         *  @param {int} colIdx column sorting index
         *  @param {function} [callback] callback function
         *  @memberof DataTable#oApi
         */
        function _fnSortAttachListener ( settings, attachTo, colIdx, callback )
        {
            var col = settings.aoColumns[ colIdx ];

            _fnBindAction( attachTo, {}, function (e) {
                /* If the column is not sortable - don't to anything */
                if ( col.bSortable === false ) {
                    return;
                }

                // If processing is enabled use a timeout to allow the processing
                // display to be shown - otherwise to it synchronously
                if ( settings.oFeatures.bProcessing ) {
                    _fnProcessingDisplay( settings, true );

                    setTimeout( function() {
                        _fnSortListener( settings, colIdx, e.shiftKey, callback );

                        // In server-side processing, the draw callback will remove the
                        // processing display
                        if ( _fnDataSource( settings ) !== 'ssp' ) {
                            _fnProcessingDisplay( settings, false );
                        }
                    }, 0 );
                }
                else {
                    _fnSortListener( settings, colIdx, e.shiftKey, callback );
                }
            } );
        }


        /**
         * Set the sorting classes on table's body, Note: it is safe to call this function
         * when bSort and bSortClasses are false
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnSortingClasses( settings )
        {
            var oldSort = settings.aLastSort;
            var sortClass = settings.oClasses.sSortColumn;
            var sort = _fnSortFlatten( settings );
            var features = settings.oFeatures;
            var i, ien, colIdx;

            if ( features.bSort && features.bSortClasses ) {
                // Remove old sorting classes
                for ( i=0, ien=oldSort.length ; i<ien ; i++ ) {
                    colIdx = oldSort[i].src;

                    // Remove column sorting
                    $( _pluck( settings.aoData, 'anCells', colIdx ) )
                        .removeClass( sortClass + (i<2 ? i+1 : 3) );
                }

                // Add new column sorting
                for ( i=0, ien=sort.length ; i<ien ; i++ ) {
                    colIdx = sort[i].src;

                    $( _pluck( settings.aoData, 'anCells', colIdx ) )
                        .addClass( sortClass + (i<2 ? i+1 : 3) );
                }
            }

            settings.aLastSort = sort;
        }


        // Get the data to sort a column, be it from cache, fresh (populating the
        // cache), or from a sort formatter
        function _fnSortData( settings, idx )
        {
            // Custom sorting function - provided by the sort data type
            var column = settings.aoColumns[ idx ];
            var customSort = DataTable.ext.order[ column.sSortDataType ];
            var customData;

            if ( customSort ) {
                customData = customSort.call( settings.oInstance, settings, idx,
                    _fnColumnIndexToVisible( settings, idx )
                );
            }

            // Use / populate cache
            var row, cellData;
            var formatter = DataTable.ext.type.order[ column.sType+"-pre" ];

            for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
                row = settings.aoData[i];

                if ( ! row._aSortData ) {
                    row._aSortData = [];
                }

                if ( ! row._aSortData[idx] || customSort ) {
                    cellData = customSort ?
                        customData[i] : // If there was a custom sort function, use data from there
                        _fnGetCellData( settings, i, idx, 'sort' );

                    row._aSortData[ idx ] = formatter ?
                        formatter( cellData ) :
                        cellData;
                }
            }
        }



        /**
         * Save the state of a table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnSaveState ( oSettings )
        {
            if ( !oSettings.oFeatures.bStateSave || oSettings.bDestroying )
            {
                return;
            }

            /* Store the interesting variables */
            var i, iLen;
            var oState = {
                "iCreate":      +new Date(),
                "iStart":       oSettings._iDisplayStart,
                "iLength":      oSettings._iDisplayLength,
                "aaSorting":    $.extend( true, [], oSettings.aaSorting ),
                "oSearch":      $.extend( true, {}, oSettings.oPreviousSearch ),
                "aoSearchCols": $.extend( true, [], oSettings.aoPreSearchCols ),
                "abVisCols":    _pluck( oSettings.aoColumns, 'bVisible' )
            };

            _fnCallbackFire( oSettings, "aoStateSaveParams", 'stateSaveParams', [oSettings, oState] );

            oSettings.fnStateSaveCallback.call( oSettings.oInstance, oSettings, oState );
        }


        /**
         * Attempt to load a saved table state
         *  @param {object} oSettings dataTables settings object
         *  @param {object} oInit DataTables init object so we can override settings
         *  @memberof DataTable#oApi
         */
        function _fnLoadState ( oSettings, oInit )
        {
            var i, ien;
            var columns = oSettings.aoColumns;

            if ( ! oSettings.oFeatures.bStateSave ) {
                return;
            }

            var oData = oSettings.fnStateLoadCallback.call( oSettings.oInstance, oSettings );
            if ( !oData ) {
                return;
            }

            /* Allow custom and plug-in manipulation functions to alter the saved data set and
		 * cancelling of loading by returning false
		 */
            var abStateLoad = _fnCallbackFire( oSettings, 'aoStateLoadParams', 'stateLoadParams', [oSettings, oData] );
            if ( $.inArray( false, abStateLoad ) !== -1 ) {
                return;
            }

            /* Reject old data */
            var duration = oSettings.iStateDuration;
            if ( duration > 0 && oData.iCreate < +new Date() - (duration*1000) ) {
                return;
            }

            // Number of columns have changed - all bets are off, no restore of settings
            if ( columns.length !== oData.aoSearchCols.length ) {
                return;
            }

            /* Store the saved state so it might be accessed at any time */
            oSettings.oLoadedState = $.extend( true, {}, oData );

            /* Restore key features */
            oSettings._iDisplayStart    = oData.iStart;
            oSettings.iInitDisplayStart = oData.iStart;
            oSettings._iDisplayLength   = oData.iLength;
            oSettings.aaSorting = $.map( oData.aaSorting, function ( col, i ) {
                return col[0] >= columns.length ?
                    [ 0, col[1] ] :
                    col;
            } );

            /* Search filtering  */
            $.extend( oSettings.oPreviousSearch, oData.oSearch );
            $.extend( true, oSettings.aoPreSearchCols, oData.aoSearchCols );

            /* Column visibility state */
            var visColumns = oData.abVisCols;
            for ( i=0, ien=visColumns.length ; i<ien ; i++ ) {
                columns[i].bVisible = visColumns[i];
            }

            _fnCallbackFire( oSettings, 'aoStateLoaded', 'stateLoaded', [oSettings, oData] );
        }


        /**
         * Return the settings object for a particular table
         *  @param {node} table table we are using as a dataTable
         *  @returns {object} Settings object - or null if not found
         *  @memberof DataTable#oApi
         */
        function _fnSettingsFromNode ( table )
        {
            var settings = DataTable.settings;
            var idx = $.inArray( table, _pluck( settings, 'nTable' ) );

            return idx !== -1 ?
                settings[ idx ] :
                null;
        }


        /**
         * Log an error message
         *  @param {object} settings dataTables settings object
         *  @param {int} level log error messages, or display them to the user
         *  @param {string} msg error message
         *  @param {int} tn Technical note id to get more information about the error.
         *  @memberof DataTable#oApi
         */
        function _fnLog( settings, level, msg, tn )
        {
            msg = 'DataTables warning: '+
                (settings!==null ? 'table id='+settings.sTableId+' - ' : '')+msg;

            if ( tn ) {
                msg += '. For more information about this error, please see '+
                    'http://datatables.net/tn/'+tn;
            }

            if ( ! level  ) {
                // Backwards compatibility pre 1.10
                var ext = DataTable.ext;
                var type = ext.sErrMode || ext.errMode;

                if ( type == 'alert' ) {
                    alert( msg );
                }
                else {
                    throw new Error(msg);
                }
            }
            else if ( window.console && console.log ) {
                console.log( msg );
            }
        }


        /**
         * See if a property is defined on one object, if so assign it to the other object
         *  @param {object} ret target object
         *  @param {object} src source object
         *  @param {string} name property
         *  @param {string} [mappedName] name to map too - optional, name used if not given
         *  @memberof DataTable#oApi
         */
        function _fnMap( ret, src, name, mappedName )
        {
            if ( $.isArray( name ) ) {
                $.each( name, function (i, val) {
                    if ( $.isArray( val ) ) {
                        _fnMap( ret, src, val[0], val[1] );
                    }
                    else {
                        _fnMap( ret, src, val );
                    }
                } );

                return;
            }

            if ( mappedName === undefined ) {
                mappedName = name;
            }

            if ( src[name] !== undefined ) {
                ret[mappedName] = src[name];
            }
        }


        /**
         * Extend objects - very similar to jQuery.extend, but deep copy objects, and
         * shallow copy arrays. The reason we need to do this, is that we don't want to
         * deep copy array init values (such as aaSorting) since the dev wouldn't be
         * able to override them, but we do want to deep copy arrays.
         *  @param {object} out Object to extend
         *  @param {object} extender Object from which the properties will be applied to
         *      out
         *  @param {boolean} breakRefs If true, then arrays will be sliced to take an
         *      independent copy with the exception of the `data` or `aaData` parameters
         *      if they are present. This is so you can pass in a collection to
         *      DataTables and have that used as your data source without breaking the
         *      references
         *  @returns {object} out Reference, just for convenience - out === the return.
         *  @memberof DataTable#oApi
         *  @todo This doesn't take account of arrays inside the deep copied objects.
         */
        function _fnExtend( out, extender, breakRefs )
        {
            var val;

            for ( var prop in extender ) {
                if ( extender.hasOwnProperty(prop) ) {
                    val = extender[prop];

                    if ( $.isPlainObject( val ) ) {
                        if ( ! $.isPlainObject( out[prop] ) ) {
                            out[prop] = {};
                        }
                        $.extend( true, out[prop], val );
                    }
                    else if ( breakRefs && prop !== 'data' && prop !== 'aaData' && $.isArray(val) ) {
                        out[prop] = val.slice();
                    }
                    else {
                        out[prop] = val;
                    }
                }
            }

            return out;
        }


        /**
         * Bind an event handers to allow a click or return key to activate the callback.
         * This is good for accessibility since a return on the keyboard will have the
         * same effect as a click, if the element has focus.
         *  @param {element} n Element to bind the action to
         *  @param {object} oData Data object to pass to the triggered function
         *  @param {function} fn Callback function for when the event is triggered
         *  @memberof DataTable#oApi
         */
        function _fnBindAction( n, oData, fn )
        {
            $(n)
                .bind( 'click.DT', oData, function (e) {
                    n.blur(); // Remove focus outline for mouse users
                    fn(e);
                } )
                .bind( 'keypress.DT', oData, function (e){
                    if ( e.which === 13 ) {
                        e.preventDefault();
                        fn(e);
                    }
                } )
                .bind( 'selectstart.DT', function () {
                    /* Take the brutal approach to cancelling text selection */
                    return false;
                } );
        }


        /**
         * Register a callback function. Easily allows a callback function to be added to
         * an array store of callback functions that can then all be called together.
         *  @param {object} oSettings dataTables settings object
         *  @param {string} sStore Name of the array storage for the callbacks in oSettings
         *  @param {function} fn Function to be called back
         *  @param {string} sName Identifying name for the callback (i.e. a label)
         *  @memberof DataTable#oApi
         */
        function _fnCallbackReg( oSettings, sStore, fn, sName )
        {
            if ( fn )
            {
                oSettings[sStore].push( {
                    "fn": fn,
                    "sName": sName
                } );
            }
        }


        /**
         * Fire callback functions and trigger events. Note that the loop over the
         * callback array store is done backwards! Further note that you do not want to
         * fire off triggers in time sensitive applications (for example cell creation)
         * as its slow.
         *  @param {object} settings dataTables settings object
         *  @param {string} callbackArr Name of the array storage for the callbacks in
         *      oSettings
         *  @param {string} event Name of the jQuery custom event to trigger. If null no
         *      trigger is fired
         *  @param {array} args Array of arguments to pass to the callback function /
         *      trigger
         *  @memberof DataTable#oApi
         */
        function _fnCallbackFire( settings, callbackArr, event, args )
        {
            var ret = [];

            if ( callbackArr ) {
                ret = $.map( settings[callbackArr].slice().reverse(), function (val, i) {
                    return val.fn.apply( settings.oInstance, args );
                } );
            }

            if ( event !== null ) {
                $(settings.nTable).trigger( event+'.dt', args );
            }

            return ret;
        }


        function _fnLengthOverflow ( settings )
        {
            var
                start = settings._iDisplayStart,
                end = settings.fnDisplayEnd(),
                len = settings._iDisplayLength;

            /* If we have space to show extra rows (backing up from the end point - then do so */
            if ( end === settings.fnRecordsDisplay() )
            {
                start = end - len;
            }

            if ( len === -1 || start < 0 )
            {
                start = 0;
            }

            settings._iDisplayStart = start;
        }


        function _fnRenderer( settings, type )
        {
            var renderer = settings.renderer;
            var host = DataTable.ext.renderer[type];

            if ( $.isPlainObject( renderer ) && renderer[type] ) {
                // Specific renderer for this type. If available use it, otherwise use
                // the default.
                return host[renderer[type]] || host._;
            }
            else if ( typeof renderer === 'string' ) {
                // Common renderer - if there is one available for this type use it,
                // otherwise use the default
                return host[renderer] || host._;
            }

            // Use the default
            return host._;
        }


        /**
         * Detect the data source being used for the table. Used to simplify the code
         * a little (ajax) and to make it compress a little smaller.
         *
         *  @param {object} settings dataTables settings object
         *  @returns {string} Data source
         *  @memberof DataTable#oApi
         */
        function _fnDataSource ( settings )
        {
            if ( settings.oFeatures.bServerSide ) {
                return 'ssp';
            }
            else if ( settings.ajax || settings.sAjaxSource ) {
                return 'ajax';
            }
            return 'dom';
        }


        DataTable = function( options )
        {
            /**
             * Perform a jQuery selector action on the table's TR elements (from the tbody) and
             * return the resulting jQuery object.
             *  @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
             *  @param {object} [oOpts] Optional parameters for modifying the rows to be included
             *  @param {string} [oOpts.filter=none] Select TR elements that meet the current filter
             *    criterion ("applied") or all TR elements (i.e. no filter).
             *  @param {string} [oOpts.order=current] Order of the TR elements in the processed array.
             *    Can be either 'current', whereby the current sorting of the table is used, or
             *    'original' whereby the original order the data was read into the table is used.
             *  @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
             *    ("current") or not ("all"). If 'current' is given, then order is assumed to be
             *    'current' and filter is 'applied', regardless of what they might be given as.
             *  @returns {object} jQuery object, filtered by the given selector.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Highlight every second row
             *      oTable.$('tr:odd').css('backgroundColor', 'blue');
             *    } );
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Filter to rows with 'Webkit' in them, add a background colour and then
             *      // remove the filter, thus highlighting the 'Webkit' rows only.
             *      oTable.fnFilter('Webkit');
             *      oTable.$('tr', {"search": "applied"}).css('backgroundColor', 'blue');
             *      oTable.fnFilter('');
             *    } );
             */
            this.$ = function ( sSelector, oOpts )
            {
                return this.api(true).$( sSelector, oOpts );
            };


            /**
             * Almost identical to $ in operation, but in this case returns the data for the matched
             * rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes
             * rather than any descendants, so the data can be obtained for the row/cell. If matching
             * rows are found, the data returned is the original data array/object that was used to
             * create the row (or a generated array if from a DOM source).
             *
             * This method is often useful in-combination with $ where both functions are given the
             * same parameters and the array indexes will match identically.
             *  @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
             *  @param {object} [oOpts] Optional parameters for modifying the rows to be included
             *  @param {string} [oOpts.filter=none] Select elements that meet the current filter
             *    criterion ("applied") or all elements (i.e. no filter).
             *  @param {string} [oOpts.order=current] Order of the data in the processed array.
             *    Can be either 'current', whereby the current sorting of the table is used, or
             *    'original' whereby the original order the data was read into the table is used.
             *  @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
             *    ("current") or not ("all"). If 'current' is given, then order is assumed to be
             *    'current' and filter is 'applied', regardless of what they might be given as.
             *  @returns {array} Data for the matched elements. If any elements, as a result of the
             *    selector, were not TR, TD or TH elements in the DataTable, they will have a null
             *    entry in the array.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Get the data from the first row in the table
             *      var data = oTable._('tr:first');
             *
             *      // Do something useful with the data
             *      alert( "First cell is: "+data[0] );
             *    } );
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Filter to 'Webkit' and get all data for
             *      oTable.fnFilter('Webkit');
             *      var data = oTable._('tr', {"search": "applied"});
             *
             *      // Do something with the data
             *      alert( data.length+" rows matched the search" );
             *    } );
             */
            this._ = function ( sSelector, oOpts )
            {
                return this.api(true).rows( sSelector, oOpts ).data();
            };


            /**
             * Create a DataTables Api instance, with the currently selected tables for
             * the Api's context.
             * @param {boolean} [traditional=false] Set the API instance's context to be
             *   only the table referred to by the `DataTable.ext.iApiIndex` option, as was
             *   used in the API presented by DataTables 1.9- (i.e. the traditional mode),
             *   or if all tables captured in the jQuery object should be used.
             * @return {DataTables.Api}
             */
            this.api = function ( traditional )
            {
                return traditional ?
                    new _Api(
                        _fnSettingsFromNode( this[ _ext.iApiIndex ] )
                    ) :
                    new _Api( this );
            };


            /**
             * Add a single new row or multiple rows of data to the table. Please note
             * that this is suitable for client-side processing only - if you are using
             * server-side processing (i.e. "bServerSide": true), then to add data, you
             * must add it to the data source, i.e. the server-side, through an Ajax call.
             *  @param {array|object} data The data to be added to the table. This can be:
             *    <ul>
             *      <li>1D array of data - add a single row with the data provided</li>
             *      <li>2D array of arrays - add multiple rows in a single call</li>
             *      <li>object - data object when using <i>mData</i></li>
             *      <li>array of objects - multiple data objects when using <i>mData</i></li>
             *    </ul>
             *  @param {bool} [redraw=true] redraw the table or not
             *  @returns {array} An array of integers, representing the list of indexes in
             *    <i>aoData</i> ({@link DataTable.models.oSettings}) that have been added to
             *    the table.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    // Global var for counter
             *    var giCount = 2;
             *
             *    $(document).ready(function() {
             *      $('#example').dataTable();
             *    } );
             *
             *    function fnClickAddRow() {
             *      $('#example').dataTable().fnAddData( [
             *        giCount+".1",
             *        giCount+".2",
             *        giCount+".3",
             *        giCount+".4" ]
             *      );
             *
             *      giCount++;
             *    }
             */
            this.fnAddData = function( data, redraw )
            {
                var api = this.api( true );

                /* Check if we want to add multiple rows or not */
                var rows = $.isArray(data) && ( $.isArray(data[0]) || $.isPlainObject(data[0]) ) ?
                    api.rows.add( data ) :
                    api.row.add( data );

                if ( redraw === undefined || redraw ) {
                    api.draw();
                }

                return rows.flatten().toArray();
            };


            /**
             * This function will make DataTables recalculate the column sizes, based on the data
             * contained in the table and the sizes applied to the columns (in the DOM, CSS or
             * through the sWidth parameter). This can be useful when the width of the table's
             * parent element changes (for example a window resize).
             *  @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable( {
             *        "sScrollY": "200px",
             *        "bPaginate": false
             *      } );
             *
             *      $(window).bind('resize', function () {
             *        oTable.fnAdjustColumnSizing();
             *      } );
             *    } );
             */
            this.fnAdjustColumnSizing = function ( bRedraw )
            {
                var api = this.api( true ).columns.adjust();
                var settings = api.settings()[0];
                var scroll = settings.oScroll;

                if ( bRedraw === undefined || bRedraw ) {
                    api.draw( false );
                }
                else if ( scroll.sX !== "" || scroll.sY !== "" ) {
                    /* If not redrawing, but scrolling, we want to apply the new column sizes anyway */
                    _fnScrollDraw( settings );
                }
            };


            /**
             * Quickly and simply clear a table
             *  @param {bool} [bRedraw=true] redraw the table or not
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...)
             *      oTable.fnClearTable();
             *    } );
             */
            this.fnClearTable = function( bRedraw )
            {
                var api = this.api( true ).clear();

                if ( bRedraw === undefined || bRedraw ) {
                    api.draw();
                }
            };


            /**
             * The exact opposite of 'opening' a row, this function will close any rows which
             * are currently 'open'.
             *  @param {node} nTr the table row to 'close'
             *  @returns {int} 0 on success, or 1 if failed (can't find the row)
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable;
             *
             *      // 'open' an information row when a row is clicked on
             *      $('#example tbody tr').click( function () {
             *        if ( oTable.fnIsOpen(this) ) {
             *          oTable.fnClose( this );
             *        } else {
             *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
             *        }
             *      } );
             *
             *      oTable = $('#example').dataTable();
             *    } );
             */
            this.fnClose = function( nTr )
            {
                this.api( true ).row( nTr ).child.hide();
            };


            /**
             * Remove a row for the table
             *  @param {mixed} target The index of the row from aoData to be deleted, or
             *    the TR element you want to delete
             *  @param {function|null} [callBack] Callback function
             *  @param {bool} [redraw=true] Redraw the table or not
             *  @returns {array} The row that was deleted
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Immediately remove the first row
             *      oTable.fnDeleteRow( 0 );
             *    } );
             */
            this.fnDeleteRow = function( target, callback, redraw )
            {
                var api = this.api( true );
                var rows = api.rows( target );
                var settings = rows.settings()[0];
                var data = settings.aoData[ rows[0][0] ];

                rows.remove();

                if ( callback ) {
                    callback.call( this, settings, data );
                }

                if ( redraw === undefined || redraw ) {
                    api.draw();
                }

                return data;
            };


            /**
             * Restore the table to it's original state in the DOM by removing all of DataTables
             * enhancements, alterations to the DOM structure of the table and event listeners.
             *  @param {boolean} [remove=false] Completely remove the table from the DOM
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      // This example is fairly pointless in reality, but shows how fnDestroy can be used
             *      var oTable = $('#example').dataTable();
             *      oTable.fnDestroy();
             *    } );
             */
            this.fnDestroy = function ( remove )
            {
                this.api( true ).destroy( remove );
            };


            /**
             * Redraw the table
             *  @param {bool} [complete=true] Re-filter and resort (if enabled) the table before the draw.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Re-draw the table - you wouldn't want to do it here, but it's an example :-)
             *      oTable.fnDraw();
             *    } );
             */
            this.fnDraw = function( complete )
            {
                // Note that this isn't an exact match to the old call to _fnDraw - it takes
                // into account the new data, but can old position.
                this.api( true ).draw( ! complete );
            };


            /**
             * Filter the input based on data
             *  @param {string} sInput String to filter the table on
             *  @param {int|null} [iColumn] Column to limit filtering to
             *  @param {bool} [bRegex=false] Treat as regular expression or not
             *  @param {bool} [bSmart=true] Perform smart filtering or not
             *  @param {bool} [bShowGlobal=true] Show the input global filter in it's input box(es)
             *  @param {bool} [bCaseInsensitive=true] Do case-insensitive matching (true) or not (false)
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Sometime later - filter...
             *      oTable.fnFilter( 'test string' );
             *    } );
             */
            this.fnFilter = function( sInput, iColumn, bRegex, bSmart, bShowGlobal, bCaseInsensitive )
            {
                var api = this.api( true );

                if ( iColumn === null || iColumn === undefined ) {
                    api.search( sInput, bRegex, bSmart, bCaseInsensitive );
                }
                else {
                    api.column( iColumn ).search( sInput, bRegex, bSmart, bCaseInsensitive );
                }

                api.draw();
            };


            /**
             * Get the data for the whole table, an individual row or an individual cell based on the
             * provided parameters.
             *  @param {int|node} [src] A TR row node, TD/TH cell node or an integer. If given as
             *    a TR node then the data source for the whole row will be returned. If given as a
             *    TD/TH cell node then iCol will be automatically calculated and the data for the
             *    cell returned. If given as an integer, then this is treated as the aoData internal
             *    data index for the row (see fnGetPosition) and the data for that row used.
             *  @param {int} [col] Optional column index that you want the data of.
             *  @returns {array|object|string} If mRow is undefined, then the data for all rows is
             *    returned. If mRow is defined, just data for that row, and is iCol is
             *    defined, only data for the designated cell is returned.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    // Row data
             *    $(document).ready(function() {
             *      oTable = $('#example').dataTable();
             *
             *      oTable.$('tr').click( function () {
             *        var data = oTable.fnGetData( this );
             *        // ... do something with the array / object of data for the row
             *      } );
             *    } );
             *
             *  @example
             *    // Individual cell data
             *    $(document).ready(function() {
             *      oTable = $('#example').dataTable();
             *
             *      oTable.$('td').click( function () {
             *        var sData = oTable.fnGetData( this );
             *        alert( 'The cell clicked on had the value of '+sData );
             *      } );
             *    } );
             */
            this.fnGetData = function( src, col )
            {
                var api = this.api( true );

                if ( src !== undefined ) {
                    var type = src.nodeName ? src.nodeName.toLowerCase() : '';

                    return col !== undefined || type == 'td' || type == 'th' ?
                        api.cell( src, col ).data() :
                        api.row( src ).data() || null;
                }

                return api.data().toArray();
            };


            /**
             * Get an array of the TR nodes that are used in the table's body. Note that you will
             * typically want to use the '$' API method in preference to this as it is more
             * flexible.
             *  @param {int} [iRow] Optional row index for the TR element you want
             *  @returns {array|node} If iRow is undefined, returns an array of all TR elements
             *    in the table's body, or iRow is defined, just the TR element requested.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Get the nodes from the table
             *      var nNodes = oTable.fnGetNodes( );
             *    } );
             */
            this.fnGetNodes = function( iRow )
            {
                var api = this.api( true );

                return iRow !== undefined ?
                    api.row( iRow ).node() :
                    api.rows().nodes().flatten().toArray();
            };


            /**
             * Get the array indexes of a particular cell from it's DOM element
             * and column index including hidden columns
             *  @param {node} node this can either be a TR, TD or TH in the table's body
             *  @returns {int} If nNode is given as a TR, then a single index is returned, or
             *    if given as a cell, an array of [row index, column index (visible),
             *    column index (all)] is given.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      $('#example tbody td').click( function () {
             *        // Get the position of the current data from the node
             *        var aPos = oTable.fnGetPosition( this );
             *
             *        // Get the data array for this row
             *        var aData = oTable.fnGetData( aPos[0] );
             *
             *        // Update the data array and return the value
             *        aData[ aPos[1] ] = 'clicked';
             *        this.innerHTML = 'clicked';
             *      } );
             *
             *      // Init DataTables
             *      oTable = $('#example').dataTable();
             *    } );
             */
            this.fnGetPosition = function( node )
            {
                var api = this.api( true );
                var nodeName = node.nodeName.toUpperCase();

                if ( nodeName == 'TR' ) {
                    return api.row( node ).index();
                }
                else if ( nodeName == 'TD' || nodeName == 'TH' ) {
                    var cell = api.cell( node ).index();

                    return [
                        cell.row,
                        cell.columnVisible,
                        cell.column
                    ];
                }
                return null;
            };


            /**
             * Check to see if a row is 'open' or not.
             *  @param {node} nTr the table row to check
             *  @returns {boolean} true if the row is currently open, false otherwise
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable;
             *
             *      // 'open' an information row when a row is clicked on
             *      $('#example tbody tr').click( function () {
             *        if ( oTable.fnIsOpen(this) ) {
             *          oTable.fnClose( this );
             *        } else {
             *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
             *        }
             *      } );
             *
             *      oTable = $('#example').dataTable();
             *    } );
             */
            this.fnIsOpen = function( nTr )
            {
                return this.api( true ).row( nTr ).child.isShown();
            };


            /**
             * This function will place a new row directly after a row which is currently
             * on display on the page, with the HTML contents that is passed into the
             * function. This can be used, for example, to ask for confirmation that a
             * particular record should be deleted.
             *  @param {node} nTr The table row to 'open'
             *  @param {string|node|jQuery} mHtml The HTML to put into the row
             *  @param {string} sClass Class to give the new TD cell
             *  @returns {node} The row opened. Note that if the table row passed in as the
             *    first parameter, is not found in the table, this method will silently
             *    return.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable;
             *
             *      // 'open' an information row when a row is clicked on
             *      $('#example tbody tr').click( function () {
             *        if ( oTable.fnIsOpen(this) ) {
             *          oTable.fnClose( this );
             *        } else {
             *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
             *        }
             *      } );
             *
             *      oTable = $('#example').dataTable();
             *    } );
             */
            this.fnOpen = function( nTr, mHtml, sClass )
            {
                return this.api( true )
                    .row( nTr )
                    .child( mHtml, sClass )
                    .show()
                    .child()[0];
            };


            /**
             * Change the pagination - provides the internal logic for pagination in a simple API
             * function. With this function you can have a DataTables table go to the next,
             * previous, first or last pages.
             *  @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last"
             *    or page number to jump to (integer), note that page 0 is the first page.
             *  @param {bool} [bRedraw=true] Redraw the table or not
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *      oTable.fnPageChange( 'next' );
             *    } );
             */
            this.fnPageChange = function ( mAction, bRedraw )
            {
                var api = this.api( true ).page( mAction );

                if ( bRedraw === undefined || bRedraw ) {
                    api.draw(false);
                }
            };


            /**
             * Show a particular column
             *  @param {int} iCol The column whose display should be changed
             *  @param {bool} bShow Show (true) or hide (false) the column
             *  @param {bool} [bRedraw=true] Redraw the table or not
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Hide the second column after initialisation
             *      oTable.fnSetColumnVis( 1, false );
             *    } );
             */
            this.fnSetColumnVis = function ( iCol, bShow, bRedraw )
            {
                var api = this.api( true ).column( iCol ).visible( bShow );

                if ( bRedraw === undefined || bRedraw ) {
                    api.columns.adjust().draw();
                }
            };


            /**
             * Get the settings for a particular table for external manipulation
             *  @returns {object} DataTables settings object. See
             *    {@link DataTable.models.oSettings}
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *      var oSettings = oTable.fnSettings();
             *
             *      // Show an example parameter from the settings
             *      alert( oSettings._iDisplayStart );
             *    } );
             */
            this.fnSettings = function()
            {
                return _fnSettingsFromNode( this[_ext.iApiIndex] );
            };


            /**
             * Sort the table by a particular column
             *  @param {int} iCol the data index to sort on. Note that this will not match the
             *    'display index' if you have hidden data entries
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Sort immediately with columns 0 and 1
             *      oTable.fnSort( [ [0,'asc'], [1,'asc'] ] );
             *    } );
             */
            this.fnSort = function( aaSort )
            {
                this.api( true ).order( aaSort ).draw();
            };


            /**
             * Attach a sort listener to an element for a given column
             *  @param {node} nNode the element to attach the sort listener to
             *  @param {int} iColumn the column that a click on this node will sort on
             *  @param {function} [fnCallback] callback function when sort is run
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Sort on column 1, when 'sorter' is clicked on
             *      oTable.fnSortListener( document.getElementById('sorter'), 1 );
             *    } );
             */
            this.fnSortListener = function( nNode, iColumn, fnCallback )
            {
                this.api( true ).order.listener( nNode, iColumn, fnCallback );
            };


            /**
             * Update a table cell or row - this method will accept either a single value to
             * update the cell with, an array of values with one element for each column or
             * an object in the same format as the original data source. The function is
             * self-referencing in order to make the multi column updates easier.
             *  @param {object|array|string} mData Data to update the cell/row with
             *  @param {node|int} mRow TR element you want to update or the aoData index
             *  @param {int} [iColumn] The column to update, give as null or undefined to
             *    update a whole row.
             *  @param {bool} [bRedraw=true] Redraw the table or not
             *  @param {bool} [bAction=true] Perform pre-draw actions or not
             *  @returns {int} 0 on success, 1 on error
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *      oTable.fnUpdate( 'Example update', 0, 0 ); // Single cell
             *      oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], $('tbody tr')[0] ); // Row
             *    } );
             */
            this.fnUpdate = function( mData, mRow, iColumn, bRedraw, bAction )
            {
                var api = this.api( true );

                if ( iColumn === undefined || iColumn === null ) {
                    api.row( mRow ).data( mData );
                }
                else {
                    api.cell( mRow, iColumn ).data( mData );
                }

                if ( bAction === undefined || bAction ) {
                    api.columns.adjust();
                }

                if ( bRedraw === undefined || bRedraw ) {
                    api.draw();
                }
                return 0;
            };


            /**
             * Provide a common method for plug-ins to check the version of DataTables being used, in order
             * to ensure compatibility.
             *  @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the
             *    formats "X" and "X.Y" are also acceptable.
             *  @returns {boolean} true if this version of DataTables is greater or equal to the required
             *    version, or false if this version of DataTales is not suitable
             *  @method
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *      alert( oTable.fnVersionCheck( '1.9.0' ) );
             *    } );
             */
            this.fnVersionCheck = _ext.fnVersionCheck;


            var _that = this;
            var emptyInit = options === undefined;
            var len = this.length;

            if ( emptyInit ) {
                options = {};
            }

            this.oApi = this.internal = _ext.internal;

            // Extend with old style plug-in API methods
            for ( var fn in DataTable.ext.internal ) {
                if ( fn ) {
                    this[fn] = _fnExternApiFunc(fn);
                }
            }

            this.each(function() {
                // For each initialisation we want to give it a clean initialisation
                // object that can be bashed around
                var o = {};
                var oInit = len > 1 ? // optimisation for single table case
                    _fnExtend( o, options, true ) :
                    options;

                /*global oInit,_that,emptyInit*/
                var i=0, iLen, j, jLen, k, kLen;
                var sId = this.getAttribute( 'id' );
                var bInitHandedOff = false;
                var defaults = DataTable.defaults;


                /* Sanity check */
                if ( this.nodeName.toLowerCase() != 'table' )
                {
                    _fnLog( null, 0, 'Non-table node initialisation ('+this.nodeName+')', 2 );
                    return;
                }

                /* Backwards compatibility for the defaults */
                _fnCompatOpts( defaults );
                _fnCompatCols( defaults.column );

                /* Convert the camel-case defaults to Hungarian */
                _fnCamelToHungarian( defaults, defaults, true );
                _fnCamelToHungarian( defaults.column, defaults.column, true );

                /* Setting up the initialisation object */
                _fnCamelToHungarian( defaults, oInit );

                /* Check to see if we are re-initialising a table */
                var allSettings = DataTable.settings;
                for ( i=0, iLen=allSettings.length ; i<iLen ; i++ )
                {
                    /* Base check on table node */
                    if ( allSettings[i].nTable == this )
                    {
                        var bRetrieve = oInit.bRetrieve !== undefined ? oInit.bRetrieve : defaults.bRetrieve;
                        var bDestroy = oInit.bDestroy !== undefined ? oInit.bDestroy : defaults.bDestroy;

                        if ( emptyInit || bRetrieve )
                        {
                            return allSettings[i].oInstance;
                        }
                        else if ( bDestroy )
                        {
                            allSettings[i].oInstance.fnDestroy();
                            break;
                        }
                        else
                        {
                            _fnLog( allSettings[i], 0, 'Cannot reinitialise DataTable', 3 );
                            return;
                        }
                    }

                    /* If the element we are initialising has the same ID as a table which was previously
				 * initialised, but the table nodes don't match (from before) then we destroy the old
				 * instance by simply deleting it. This is under the assumption that the table has been
				 * destroyed by other methods. Anyone using non-id selectors will need to do this manually
				 */
                    if ( allSettings[i].sTableId == this.id )
                    {
                        allSettings.splice( i, 1 );
                        break;
                    }
                }

                /* Ensure the table has an ID - required for accessibility */
                if ( sId === null || sId === "" )
                {
                    sId = "DataTables_Table_"+(DataTable.ext._unique++);
                    this.id = sId;
                }

                /* Create the settings object for this table and set some of the default parameters */
                var oSettings = $.extend( true, {}, DataTable.models.oSettings, {
                    "nTable":        this,
                    "oApi":          _that.internal,
                    "oInit":         oInit,
                    "sDestroyWidth": $(this)[0].style.width,
                    "sInstance":     sId,
                    "sTableId":      sId
                } );
                allSettings.push( oSettings );

                // Need to add the instance after the instance after the settings object has been added
                // to the settings array, so we can self reference the table instance if more than one
                oSettings.oInstance = (_that.length===1) ? _that : $(this).dataTable();

                // Backwards compatibility, before we apply all the defaults
                _fnCompatOpts( oInit );

                if ( oInit.oLanguage )
                {
                    _fnLanguageCompat( oInit.oLanguage );
                }

                // If the length menu is given, but the init display length is not, use the length menu
                if ( oInit.aLengthMenu && ! oInit.iDisplayLength )
                {
                    oInit.iDisplayLength = $.isArray( oInit.aLengthMenu[0] ) ?
                        oInit.aLengthMenu[0][0] : oInit.aLengthMenu[0];
                }

                // Apply the defaults and init options to make a single init object will all
                // options defined from defaults and instance options.
                oInit = _fnExtend( $.extend( true, {}, defaults ), oInit );


                // Map the initialisation options onto the settings object
                _fnMap( oSettings.oFeatures, oInit, [
                    "bPaginate",
                    "bLengthChange",
                    "bFilter",
                    "bSort",
                    "bSortMulti",
                    "bInfo",
                    "bProcessing",
                    "bAutoWidth",
                    "bSortClasses",
                    "bServerSide",
                    "bDeferRender"
                ] );
                _fnMap( oSettings, oInit, [
                    "asStripeClasses",
                    "ajax",
                    "fnServerData",
                    "fnFormatNumber",
                    "sServerMethod",
                    "aaSorting",
                    "aaSortingFixed",
                    "aLengthMenu",
                    "sPaginationType",
                    "sAjaxSource",
                    "sAjaxDataProp",
                    "iStateDuration",
                    "sDom",
                    "bSortCellsTop",
                    "iTabIndex",
                    "fnStateLoadCallback",
                    "fnStateSaveCallback",
                    "renderer",
                    [ "iCookieDuration", "iStateDuration" ], // backwards compat
                    [ "oSearch", "oPreviousSearch" ],
                    [ "aoSearchCols", "aoPreSearchCols" ],
                    [ "iDisplayLength", "_iDisplayLength" ],
                    [ "bJQueryUI", "bJUI" ]
                ] );
                _fnMap( oSettings.oScroll, oInit, [
                    [ "sScrollX", "sX" ],
                    [ "sScrollXInner", "sXInner" ],
                    [ "sScrollY", "sY" ],
                    [ "bScrollCollapse", "bCollapse" ]
                ] );
                _fnMap( oSettings.oLanguage, oInit, "fnInfoCallback" );

                /* Callback functions which are array driven */
                _fnCallbackReg( oSettings, 'aoDrawCallback',       oInit.fnDrawCallback,      'user' );
                _fnCallbackReg( oSettings, 'aoServerParams',       oInit.fnServerParams,      'user' );
                _fnCallbackReg( oSettings, 'aoStateSaveParams',    oInit.fnStateSaveParams,   'user' );
                _fnCallbackReg( oSettings, 'aoStateLoadParams',    oInit.fnStateLoadParams,   'user' );
                _fnCallbackReg( oSettings, 'aoStateLoaded',        oInit.fnStateLoaded,       'user' );
                _fnCallbackReg( oSettings, 'aoRowCallback',        oInit.fnRowCallback,       'user' );
                _fnCallbackReg( oSettings, 'aoRowCreatedCallback', oInit.fnCreatedRow,        'user' );
                _fnCallbackReg( oSettings, 'aoHeaderCallback',     oInit.fnHeaderCallback,    'user' );
                _fnCallbackReg( oSettings, 'aoFooterCallback',     oInit.fnFooterCallback,    'user' );
                _fnCallbackReg( oSettings, 'aoInitComplete',       oInit.fnInitComplete,      'user' );
                _fnCallbackReg( oSettings, 'aoPreDrawCallback',    oInit.fnPreDrawCallback,   'user' );

                var oClasses = oSettings.oClasses;

                // @todo Remove in 1.11
                if ( oInit.bJQueryUI )
                {
                    /* Use the JUI classes object for display. You could clone the oStdClasses object if
				 * you want to have multiple tables with multiple independent classes
				 */
                    $.extend( oClasses, DataTable.ext.oJUIClasses, oInit.oClasses );

                    if ( oInit.sDom === defaults.sDom && defaults.sDom === "lfrtip" )
                    {
                        /* Set the DOM to use a layout suitable for jQuery UI's theming */
                        oSettings.sDom = '<"H"lfr>t<"F"ip>';
                    }

                    if ( ! oSettings.renderer ) {
                        oSettings.renderer = 'jqueryui';
                    }
                    else if ( $.isPlainObject( oSettings.renderer ) && ! oSettings.renderer.header ) {
                        oSettings.renderer.header = 'jqueryui';
                    }
                }
                else
                {
                    $.extend( oClasses, DataTable.ext.classes, oInit.oClasses );
                }
                $(this).addClass( oClasses.sTable );

                /* Calculate the scroll bar width and cache it for use later on */
                if ( oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "" )
                {
                    oSettings.oScroll.iBarWidth = _fnScrollBarWidth();
                }
                if ( oSettings.oScroll.sX === true ) { // Easy initialisation of x-scrolling
                    oSettings.oScroll.sX = '100%';
                }

                if ( oSettings.iInitDisplayStart === undefined )
                {
                    /* Display start point, taking into account the save saving */
                    oSettings.iInitDisplayStart = oInit.iDisplayStart;
                    oSettings._iDisplayStart = oInit.iDisplayStart;
                }

                if ( oInit.iDeferLoading !== null )
                {
                    oSettings.bDeferLoading = true;
                    var tmp = $.isArray( oInit.iDeferLoading );
                    oSettings._iRecordsDisplay = tmp ? oInit.iDeferLoading[0] : oInit.iDeferLoading;
                    oSettings._iRecordsTotal = tmp ? oInit.iDeferLoading[1] : oInit.iDeferLoading;
                }

                /* Language definitions */
                if ( oInit.oLanguage.sUrl !== "" )
                {
                    /* Get the language definitions from a file - because this Ajax call makes the language
				 * get async to the remainder of this function we use bInitHandedOff to indicate that
				 * _fnInitialise will be fired by the returned Ajax handler, rather than the constructor
				 */
                    oSettings.oLanguage.sUrl = oInit.oLanguage.sUrl;
                    $.getJSON( oSettings.oLanguage.sUrl, null, function( json ) {
                        _fnLanguageCompat( json );
                        _fnCamelToHungarian( defaults.oLanguage, json );
                        $.extend( true, oSettings.oLanguage, oInit.oLanguage, json );
                        _fnInitialise( oSettings );
                    } );
                    bInitHandedOff = true;
                }
                else
                {
                    $.extend( true, oSettings.oLanguage, oInit.oLanguage );
                }


                /*
			 * Stripes
			 */
                if ( oInit.asStripeClasses === null )
                {
                    oSettings.asStripeClasses =[
                        oClasses.sStripeOdd,
                        oClasses.sStripeEven
                    ];
                }

                /* Remove row stripe classes if they are already on the table row */
                var stripeClasses = oSettings.asStripeClasses;
                var rowOne = $('tbody tr:eq(0)', this);
                if ( $.inArray( true, $.map( stripeClasses, function(el, i) {
                    return rowOne.hasClass(el);
                } ) ) !== -1 ) {
                    $('tbody tr', this).removeClass( stripeClasses.join(' ') );
                    oSettings.asDestroyStripes = stripeClasses.slice();
                }

                /*
			 * Columns
			 * See if we should load columns automatically or use defined ones
			 */
                var anThs = [];
                var aoColumnsInit;
                var nThead = this.getElementsByTagName('thead');
                if ( nThead.length !== 0 )
                {
                    _fnDetectHeader( oSettings.aoHeader, nThead[0] );
                    anThs = _fnGetUniqueThs( oSettings );
                }

                /* If not given a column array, generate one with nulls */
                if ( oInit.aoColumns === null )
                {
                    aoColumnsInit = [];
                    for ( i=0, iLen=anThs.length ; i<iLen ; i++ )
                    {
                        aoColumnsInit.push( null );
                    }
                }
                else
                {
                    aoColumnsInit = oInit.aoColumns;
                }

                /* Add the columns */
                for ( i=0, iLen=aoColumnsInit.length ; i<iLen ; i++ )
                {
                    _fnAddColumn( oSettings, anThs ? anThs[i] : null );
                }

                /* Apply the column definitions */
                _fnApplyColumnDefs( oSettings, oInit.aoColumnDefs, aoColumnsInit, function (iCol, oDef) {
                    _fnColumnOptions( oSettings, iCol, oDef );
                } );

                /* HTML5 attribute detection - build an mData object automatically if the
			 * attributes are found
			 */
                if ( rowOne.length ) {
                    var a = function ( cell, name ) {
                        return cell.getAttribute( 'data-'+name ) ? name : null;
                    };

                    $.each( _fnGetRowElements( oSettings, rowOne[0] ).cells, function (i, cell) {
                        var col = oSettings.aoColumns[i];

                        if ( col.mData === i ) {
                            var sort = a( cell, 'sort' ) || a( cell, 'order' );
                            var filter = a( cell, 'filter' ) || a( cell, 'search' );

                            if ( sort !== null || filter !== null ) {
                                col.mData = {
                                    _:      i+'.display',
                                    sort:   sort !== null   ? i+'.@data-'+sort   : undefined,
                                    type:   sort !== null   ? i+'.@data-'+sort   : undefined,
                                    filter: filter !== null ? i+'.@data-'+filter : undefined
                                };

                                _fnColumnOptions( oSettings, i );
                            }
                        }
                    } );
                }

                var features = oSettings.oFeatures;

                /* Must be done after everything which can be overridden by the state saving! */
                if ( oInit.bStateSave )
                {
                    features.bStateSave = true;
                    _fnLoadState( oSettings, oInit );
                    _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' );
                }


                /*
			 * Sorting
			 * @todo For modularisation (1.11) this needs to do into a sort start up handler
			 */

                // If aaSorting is not defined, then we use the first indicator in asSorting
                // in case that has been altered, so the default sort reflects that option
                if ( oInit.aaSorting === undefined )
                {
                    var sorting = oSettings.aaSorting;
                    for ( i=0, iLen=sorting.length ; i<iLen ; i++ )
                    {
                        sorting[i][1] = oSettings.aoColumns[ i ].asSorting[0];
                    }
                }

                /* Do a first pass on the sorting classes (allows any size changes to be taken into
			 * account, and also will apply sorting disabled classes if disabled
			 */
                _fnSortingClasses( oSettings );

                if ( features.bSort )
                {
                    _fnCallbackReg( oSettings, 'aoDrawCallback', function () {
                        if ( oSettings.bSorted ) {
                            var aSort = _fnSortFlatten( oSettings );
                            var sortedColumns = {};

                            $.each( aSort, function (i, val) {
                                sortedColumns[ val.src ] = val.dir;
                            } );

                            _fnCallbackFire( oSettings, null, 'order', [oSettings, aSort, sortedColumns] );
                            _fnSortAria( oSettings );
                        }
                    } );
                }

                _fnCallbackReg( oSettings, 'aoDrawCallback', function () {
                    if ( oSettings.bSorted || _fnDataSource( oSettings ) === 'ssp' || features.bDeferRender ) {
                        _fnSortingClasses( oSettings );
                    }
                }, 'sc' );


                /*
			 * Final init
			 * Cache the header, body and footer as required, creating them if needed
			 */

                /* Browser support detection */
                _fnBrowserDetect( oSettings );

                // Work around for Webkit bug 83867 - store the caption-side before removing from doc
                var captions = $(this).children('caption').each( function () {
                    this._captionSide = $(this).css('caption-side');
                } );

                var thead = $(this).children('thead');
                if ( thead.length === 0 )
                {
                    thead = $('<thead/>').appendTo(this);
                }
                oSettings.nTHead = thead[0];

                var tbody = $(this).children('tbody');
                if ( tbody.length === 0 )
                {
                    tbody = $('<tbody/>').appendTo(this);
                }
                oSettings.nTBody = tbody[0];

                var tfoot = $(this).children('tfoot');
                if ( tfoot.length === 0 && captions.length > 0 && (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "") )
                {
                    // If we are a scrolling table, and no footer has been given, then we need to create
                    // a tfoot element for the caption element to be appended to
                    tfoot = $('<tfoot/>').appendTo(this);
                }

                if ( tfoot.length === 0 || tfoot.children().length === 0 ) {
                    $(this).addClass( oClasses.sNoFooter );
                }
                else if ( tfoot.length > 0 ) {
                    oSettings.nTFoot = tfoot[0];
                    _fnDetectHeader( oSettings.aoFooter, oSettings.nTFoot );
                }

                /* Check if there is data passing into the constructor */
                if ( oInit.aaData )
                {
                    for ( i=0 ; i<oInit.aaData.length ; i++ )
                    {
                        _fnAddData( oSettings, oInit.aaData[ i ] );
                    }
                }
                else if ( oSettings.bDeferLoading || _fnDataSource( oSettings ) == 'dom' )
                {
                    /* Grab the data from the page - only do this when deferred loading or no Ajax
				 * source since there is no point in reading the DOM data if we are then going
				 * to replace it with Ajax data
				 */
                    _fnAddTr( oSettings, $(oSettings.nTBody).children('tr') );
                }

                /* Copy the data index array */
                oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();

                /* Initialisation complete - table can be drawn */
                oSettings.bInitialised = true;

                /* Check if we need to initialise the table (it might not have been handed off to the
			 * language processor)
			 */
                if ( bInitHandedOff === false )
                {
                    _fnInitialise( oSettings );
                }
            } );
            _that = null;
            return this;
        };



        /**
         * Computed structure of the DataTables API, defined by the options passed to
         * `DataTable.Api.register()` when building the API.
         *
         * The structure is built in order to speed creation and extension of the Api
         * objects since the extensions are effectively pre-parsed.
         *
         * The array is an array of objects with the following structure, where this
         * base array represents the Api prototype base:
         *
         *     [
         *       {
         *         name:      'data'                -- string   - Property name
         *         val:       function () {},       -- function - Api method (or undefined if just an object
         *         methodExt: [ ... ],              -- array    - Array of Api object definitions to extend the method result
         *         propExt:   [ ... ]               -- array    - Array of Api object definitions to extend the property
         *       },
         *       {
         *         name:     'row'
         *         val:       {},
         *         methodExt: [ ... ],
         *         propExt:   [
         *           {
         *             name:      'data'
         *             val:       function () {},
         *             methodExt: [ ... ],
         *             propExt:   [ ... ]
         *           },
         *           ...
         *         ]
         *       }
         *     ]
         *
         * @type {Array}
         * @ignore
         */
        var __apiStruct = [];


        /**
         * `Array.prototype` reference.
         *
         * @type object
         * @ignore
         */
        var __arrayProto = Array.prototype;


        /**
         * Abstraction for `context` parameter of the `Api` constructor to allow it to
         * take several different forms for ease of use.
         *
         * Each of the input parameter types will be converted to a DataTables settings
         * object where possible.
         *
         * @param  {string|node|jQuery|object} mixed DataTable identifier. Can be one
         *   of:
         *
         *   * `string` - jQuery selector. Any DataTables' matching the given selector
         *     with be found and used.
         *   * `node` - `TABLE` node which has already been formed into a DataTable.
         *   * `jQuery` - A jQuery object of `TABLE` nodes.
         *   * `object` - DataTables settings object
         *   * `DataTables.Api` - API instance
         * @return {array|null} Matching DataTables settings objects. `null` or
         *   `undefined` is returned if no matching DataTable is found.
         * @ignore
         */
        var _toSettings = function ( mixed )
        {
            var idx, jq;
            var settings = DataTable.settings;
            var tables = $.map( settings, function (el, i) {
                return el.nTable;
            } );

            if ( ! mixed ) {
                return [];
            }
            else if ( mixed.nTable && mixed.oApi ) {
                // DataTables settings object
                return [ mixed ];
            }
            else if ( mixed.nodeName && mixed.nodeName.toLowerCase() === 'table' ) {
                // Table node
                idx = $.inArray( mixed, tables );
                return idx !== -1 ? [ settings[idx] ] : null;
            }
            else if ( mixed && typeof mixed.settings === 'function' ) {
                return mixed.settings().toArray();
            }
            else if ( typeof mixed === 'string' ) {
                // jQuery selector
                jq = $(mixed);
            }
            else if ( mixed instanceof $ ) {
                // jQuery object (also DataTables instance)
                jq = mixed;
            }

            if ( jq ) {
                return jq.map( function(i) {
                    idx = $.inArray( this, tables );
                    return idx !== -1 ? settings[idx] : null;
                } ).toArray();
            }
        };


        /**
         * DataTables API class - used to control and interface with  one or more
         * DataTables enhanced tables.
         *
         * The API class is heavily based on jQuery, presenting a chainable interface
         * that you can use to interact with tables. Each instance of the API class has
         * a "context" - i.e. the tables that it will operate on. This could be a single
         * table, all tables on a page or a sub-set thereof.
         *
         * Additionally the API is designed to allow you to easily work with the data in
         * the tables, retrieving and manipulating it as required. This is done by
         * presenting the API class as an array like interface. The contents of the
         * array depend upon the actions requested by each method (for example
         * `rows().nodes()` will return an array of nodes, while `rows().data()` will
         * return an array of objects or arrays depending upon your table's
         * configuration). The API object has a number of array like methods (`push`,
         * `pop`, `reverse` etc) as well as additional helper methods (`each`, `pluck`,
         * `unique` etc) to assist your working with the data held in a table.
         *
         * Most methods (those which return an Api instance) are chainable, which means
         * the return from a method call also has all of the methods available that the
         * top level object had. For example, these two calls are equivalent:
         *
         *     // Not chained
         *     api.row.add( {...} );
         *     api.draw();
         *
         *     // Chained
         *     api.row.add( {...} ).draw();
         *
         * @class DataTable.Api
         * @param {array|object|string|jQuery} context DataTable identifier. This is
         *   used to define which DataTables enhanced tables this API will operate on.
         *   Can be one of:
         *
         *   * `string` - jQuery selector. Any DataTables' matching the given selector
         *     with be found and used.
         *   * `node` - `TABLE` node which has already been formed into a DataTable.
         *   * `jQuery` - A jQuery object of `TABLE` nodes.
         *   * `object` - DataTables settings object
         * @param {array} [data] Data to initialise the Api instance with.
         *
         * @example
         *   // Direct initialisation during DataTables construction
         *   var api = $('#example').DataTable();
         *
         * @example
         *   // Initialisation using a DataTables jQuery object
         *   var api = $('#example').dataTable().api();
         *
         * @example
         *   // Initialisation as a constructor
         *   var api = new $.fn.DataTable.Api( 'table.dataTable' );
         */
        DataTable.Api = _Api = function ( context, data )
        {
            if ( ! this instanceof _Api ) {
                throw 'DT API must be constructed as a new object';
                // or should it do the 'new' for the caller?
                // return new _Api.apply( this, arguments );
            }

            var settings = [];
            var ctxSettings = function ( o ) {
                var a = _toSettings( o );
                if ( a ) {
                    settings.push.apply( settings, a );
                }
            };

            if ( $.isArray( context ) ) {
                for ( var i=0, ien=context.length ; i<ien ; i++ ) {
                    ctxSettings( context[i] );
                }
            }
            else {
                ctxSettings( context );
            }

            // Remove duplicates
            this.context = _unique( settings );

            // Initial data
            if ( data ) {
                this.push.apply( this, data.toArray ? data.toArray() : data );
            }

            // selector
            this.selector = {
                rows: null,
                cols: null,
                opts: null
            };

            _Api.extend( this, this, __apiStruct );
        };


        _Api.prototype = /** @lends DataTables.Api */{
            /**
             * Return a new Api instance, comprised of the data held in the current
             * instance, join with the other array(s) and/or value(s).
             *
             * An alias for `Array.prototype.concat`.
             *
             * @type method
             * @param {*} value1 Arrays and/or values to concatenate.
             * @param {*} [...] Additional arrays and/or values to concatenate.
             * @returns {DataTables.Api} New API instance, comprising of the combined
             *   array.
             */
            concat:  __arrayProto.concat,


            context: [], // array of table settings objects


            each: function ( fn )
            {
                if ( __arrayProto.forEach ) {
                    // Where possible, use the built-in forEach
                    __arrayProto.forEach.call( this, fn, this );
                }
                else {
                    // Compatibility for browsers without EMCA-252-5 (JS 1.6)
                    for ( var i=0, ien=this.length ; i<ien; i++ ) {
                        // In strict mode the execution scope is the passed value
                        fn.call( this, this[i], i, this );
                    }
                }

                return this;
            },


            eq: function ( idx )
            {
                var ctx = this.context;

                return ctx.length > idx ?
                    new _Api( ctx[idx], this[idx] ) :
                    null;
            },


            filter: function ( fn )
            {
                var a = [];

                if ( __arrayProto.filter ) {
                    a = __arrayProto.filter.call( this, fn, this );
                }
                else {
                    // Compatibility for browsers without EMCA-252-5 (JS 1.6)
                    for ( var i=0, ien=this.length ; i<ien ; i++ ) {
                        if ( fn.call( this, this[i], i, this ) ) {
                            a.push( this[i] );
                        }
                    }
                }

                return new _Api( this.context, a );
            },


            flatten: function ()
            {
                var a = [];
                return new _Api( this.context, a.concat.apply( a, this.toArray() ) );
            },


            join:    __arrayProto.join,


            indexOf: __arrayProto.indexOf || function (obj, start)
            {
                for ( var i=(start || 0), ien=this.length ; i<ien ; i++ ) {
                    if ( this[i] === obj ) {
                        return i;
                    }
                }
                return -1;
            },

            // Internal only at the moment - relax?
            iterator: function ( flatten, type, fn ) {
                var
                    a = [], ret,
                    i, ien, j, jen,
                    context = this.context,
                    rows, items, item,
                    selector = this.selector;

                // Argument shifting
                if ( typeof flatten === 'string' ) {
                    fn = type;
                    type = flatten;
                    flatten = false;
                }

                for ( i=0, ien=context.length ; i<ien ; i++ ) {
                    if ( type === 'table' ) {
                        ret = fn( context[i], i );

                        if ( ret !== undefined ) {
                            a.push( ret );
                        }
                    }
                    else if ( type === 'columns' || type === 'rows' ) {
                        // this has same length as context - one entry for each table
                        ret = fn( context[i], this[i], i );

                        if ( ret !== undefined ) {
                            a.push( ret );
                        }
                    }
                    else if ( type === 'column' || type === 'column-rows' || type === 'row' || type === 'cell' ) {
                        // columns and rows share the same structure.
                        // 'this' is an array of column indexes for each context
                        items = this[i];

                        if ( type === 'column-rows' ) {
                            rows = _selector_row_indexes( context[i], selector.opts );
                        }

                        for ( j=0, jen=items.length ; j<jen ; j++ ) {
                            item = items[j];

                            if ( type === 'cell' ) {
                                ret = fn( context[i], item.row, item.column, i, j );
                            }
                            else {
                                ret = fn( context[i], item, i, j, rows );
                            }

                            if ( ret !== undefined ) {
                                a.push( ret );
                            }
                        }
                    }
                }

                if ( a.length ) {
                    var api = new _Api( context, flatten ? a.concat.apply( [], a ) : a );
                    var apiSelector = api.selector;
                    apiSelector.rows = selector.rows;
                    apiSelector.cols = selector.cols;
                    apiSelector.opts = selector.opts;
                    return api;
                }
                return this;
            },


            lastIndexOf: __arrayProto.lastIndexOf || function (obj, start)
            {
                // Bit cheeky...
                return this.indexOf.apply( this.toArray.reverse(), arguments );
            },


            length:  0,


            map: function ( fn )
            {
                var a = [];

                if ( __arrayProto.map ) {
                    a = __arrayProto.map.call( this, fn, this );
                }
                else {
                    // Compatibility for browsers without EMCA-252-5 (JS 1.6)
                    for ( var i=0, ien=this.length ; i<ien ; i++ ) {
                        a.push( fn.call( this, this[i], i ) );
                    }
                }

                return new _Api( this.context, a );
            },


            pluck: function ( prop )
            {
                return this.map( function ( el ) {
                    return el[ prop ];
                } );
            },

            pop:     __arrayProto.pop,


            push:    __arrayProto.push,


            // Does not return an API instance
            reduce: __arrayProto.reduce || function ( fn, init )
            {
                return _fnReduce( this, fn, init, 0, this.length, 1 );
            },


            reduceRight: __arrayProto.reduceRight || function ( fn, init )
            {
                return _fnReduce( this, fn, init, this.length-1, -1, -1 );
            },


            reverse: __arrayProto.reverse,


            // Object with rows, columns and opts
            selector: null,


            shift:   __arrayProto.shift,


            sort:    __arrayProto.sort, // ? name - order?


            splice:  __arrayProto.splice,


            toArray: function ()
            {
                return __arrayProto.slice.call( this );
            },


            to$: function ()
            {
                return $( this );
            },


            toJQuery: function ()
            {
                return $( this );
            },


            unique: function ()
            {
                return new _Api( this.context, _unique(this) );
            },


            unshift: __arrayProto.unshift
        };


        _Api.extend = function ( scope, obj, ext )
        {
            // Only extend API instances and static properties of the API
            if ( ! obj || ( ! (obj instanceof _Api) && ! obj.__dt_wrapper ) ) {
                return;
            }

            var
                i, ien,
                j, jen,
                struct, inner,
                methodScoping = function ( fn, struc ) {
                    return function () {
                        var ret = fn.apply( scope, arguments );

                        // Method extension
                        _Api.extend( ret, ret, struc.methodExt );
                        return ret;
                    };
                };

            for ( i=0, ien=ext.length ; i<ien ; i++ ) {
                struct = ext[i];

                // Value
                obj[ struct.name ] = typeof struct.val === 'function' ?
                    methodScoping( struct.val, struct ) :
                    $.isPlainObject( struct.val ) ?
                        {} :
                        struct.val;

                obj[ struct.name ].__dt_wrapper = true;

                // Property extension
                _Api.extend( scope, obj[ struct.name ], struct.propExt );
            }
        };


        // @todo - Is there need for an augment function?
        // _Api.augment = function ( inst, name )
        // {
        // 	// Find src object in the structure from the name
        // 	var parts = name.split('.');

        // 	_Api.extend( inst, obj );
        // };


        //     [
        //       {
        //         name:      'data'                -- string   - Property name
        //         val:       function () {},       -- function - Api method (or undefined if just an object
        //         methodExt: [ ... ],              -- array    - Array of Api object definitions to extend the method result
        //         propExt:   [ ... ]               -- array    - Array of Api object definitions to extend the property
        //       },
        //       {
        //         name:     'row'
        //         val:       {},
        //         methodExt: [ ... ],
        //         propExt:   [
        //           {
        //             name:      'data'
        //             val:       function () {},
        //             methodExt: [ ... ],
        //             propExt:   [ ... ]
        //           },
        //           ...
        //         ]
        //       }
        //     ]

        _Api.register = _api_register = function ( name, val )
        {
            if ( $.isArray( name ) ) {
                for ( var j=0, jen=name.length ; j<jen ; j++ ) {
                    _Api.register( name[j], val );
                }
                return;
            }

            var
                i, ien,
                heir = name.split('.'),
                struct = __apiStruct,
                key, method;

            var find = function ( src, name ) {
                for ( var i=0, ien=src.length ; i<ien ; i++ ) {
                    if ( src[i].name === name ) {
                        return src[i];
                    }
                }
                return null;
            };

            for ( i=0, ien=heir.length ; i<ien ; i++ ) {
                method = heir[i].indexOf('()') !== -1;
                key = method ?
                    heir[i].replace('()', '') :
                    heir[i];

                var src = find( struct, key );
                if ( ! src ) {
                    src = {
                        name:      key,
                        val:       {},
                        methodExt: [],
                        propExt:   []
                    };
                    struct.push( src );
                }

                if ( i === ien-1 ) {
                    src.val = val;
                }
                else {
                    struct = method ?
                        src.methodExt :
                        src.propExt;
                }
            }

            // Rebuild the API with the new construct
            if ( _Api.ready ) {
                DataTable.api.build();
            }
        };


        _Api.registerPlural = _api_registerPlural = function ( pluralName, singularName, val ) {
            _Api.register( pluralName, val );

            _Api.register( singularName, function () {
                var ret = val.apply( this, arguments );

                if ( ret === this ) {
                    // Returned item is the API instance that was passed in, return it
                    return this;
                }
                else if ( ret instanceof _Api ) {
                    // New API instance returned, want the value from the first item
                    // in the returned array for the singular result.
                    return ret.length ?
                        $.isArray( ret[0] ) ?
                            new _Api( ret.context, ret[0] ) : // Array results are 'enhanced'
                            ret[0] :
                        undefined;
                }

                // Non-API return - just fire it back
                return ret;
            } );
        };


        /**
         * Selector for HTML tables. Apply the given selector to the give array of
         * DataTables settings objects.
         *
         * @param {string|integer} [selector] jQuery selector string or integer
         * @param  {array} Array of DataTables settings objects to be filtered
         * @return {array}
         * @ignore
         */
        var __table_selector = function ( selector, a )
        {
            // Integer is used to pick out a table by index
            if ( typeof selector === 'number' ) {
                return [ a[ selector ] ];
            }

            // Perform a jQuery selector on the table nodes
            var nodes = $.map( a, function (el, i) {
                return el.nTable;
            } );

            return $(nodes)
                .filter( selector )
                .map( function (i) {
                    // Need to translate back from the table node to the settings
                    var idx = $.inArray( this, nodes );
                    return a[ idx ];
                } )
                .toArray();
        };



        /**
         * Context selector for the API's context (i.e. the tables the API instance
         * refers to.
         *
         * @name    DataTable.Api#tables
         * @param {string|integer} [selector] Selector to pick which tables the iterator
         *   should operate on. If not given, all tables in the current context are
         *   used. This can be given as a jQuery selector (for example `':gt(0)'`) to
         *   select multiple tables or as an integer to select a single table.
         * @returns {DataTable.Api} Returns a new API instance if a selector is given.
         */
        _api_register( 'tables()', function ( selector ) {
            // A new instance is created if there was a selector specified
            return selector ?
                new _Api( __table_selector( selector, this.context ) ) :
                this;
        } );


        _api_register( 'table()', function ( selector ) {
            var tables = this.tables( selector );
            var ctx = tables.context;

            // Truncate to the first matched table
            return ctx.length ?
                new _Api( ctx[0] ) :
                tables;
        } );


        _api_registerPlural( 'tables().nodes()', 'table().node()' , function () {
            return this.iterator( 'table', function ( ctx ) {
                return ctx.nTable;
            } );
        } );


        _api_registerPlural( 'tables().body()', 'table().body()' , function () {
            return this.iterator( 'table', function ( ctx ) {
                return ctx.nTBody;
            } );
        } );


        _api_registerPlural( 'tables().header()', 'table().header()' , function () {
            return this.iterator( 'table', function ( ctx ) {
                return ctx.nTHead;
            } );
        } );


        _api_registerPlural( 'tables().footer()', 'table().footer()' , function () {
            return this.iterator( 'table', function ( ctx ) {
                return ctx.nTFoot;
            } );
        } );



        /**
         * Redraw the tables in the current context.
         *
         * @param {boolean} [reset=true] Reset (default) or hold the current paging
         *   position. A full re-sort and re-filter is performed when this method is
         *   called, which is why the pagination reset is the default action.
         * @returns {DataTables.Api} this
         */
        _api_register( 'draw()', function ( resetPaging ) {
            return this.iterator( 'table', function ( settings ) {
                _fnReDraw( settings, resetPaging===false );
            } );
        } );



        /**
         * Get the current page index.
         *
         * @return {integer} Current page index (zero based)
         *//**
         * Set the current page.
         *
         * Note that if you attempt to show a page which does not exist, DataTables will
         * not throw an error, but rather reset the paging.
         *
         * @param {integer|string} action The paging action to take. This can be one of:
         *  * `integer` - The page index to jump to
         *  * `string` - An action to take:
         *    * `first` - Jump to first page.
         *    * `next` - Jump to the next page
         *    * `previous` - Jump to previous page
         *    * `last` - Jump to the last page.
         * @returns {DataTables.Api} this
         */
        _api_register( 'page()', function ( action ) {
            if ( action === undefined ) {
                return this.page.info().page; // not an expensive call
            }

            // else, have an action to take on all tables
            return this.iterator( 'table', function ( settings ) {
                _fnPageChange( settings, action );
            } );
        } );


        /**
         * Paging information for the first table in the current context.
         *
         * If you require paging information for another table, use the `table()` method
         * with a suitable selector.
         *
         * @return {object} Object with the following properties set:
         *  * `page` - Current page index (zero based - i.e. the first page is `0`)
         *  * `pages` - Total number of pages
         *  * `start` - Display index for the first record shown on the current page
         *  * `end` - Display index for the last record shown on the current page
         *  * `length` - Display length (number of records). Note that generally `start
         *    + length = end`, but this is not always true, for example if there are
         *    only 2 records to show on the final page, with a length of 10.
         *  * `recordsTotal` - Full data set length
         *  * `recordsDisplay` - Data set length once the current filtering criterion
         *    are applied.
         */
        _api_register( 'page.info()', function ( action ) {
            if ( this.context.length === 0 ) {
                return undefined;
            }

            var
                settings   = this.context[0],
                start      = settings._iDisplayStart,
                len        = settings._iDisplayLength,
                visRecords = settings.fnRecordsDisplay(),
                all        = len === -1;

            return {
                "page":           all ? 0 : Math.floor( start / len ),
                "pages":          all ? 1 : Math.ceil( visRecords / len ),
                "start":          start,
                "end":            settings.fnDisplayEnd(),
                "length":         len,
                "recordsTotal":   settings.fnRecordsTotal(),
                "recordsDisplay": visRecords
            };
        } );


        /**
         * Get the current page length.
         *
         * @return {integer} Current page length. Note `-1` indicates that all records
         *   are to be shown.
         *//**
         * Set the current page length.
         *
         * @param {integer} Page length to set. Use `-1` to show all records.
         * @returns {DataTables.Api} this
         */
        _api_register( 'page.len()', function ( len ) {
            // Note that we can't call this function 'length()' because `length`
            // is a Javascript property of functions which defines how many arguments
            // the function expects.
            if ( len === undefined ) {
                return this.context.length !== 0 ?
                    this.context[0]._iDisplayLength :
                    undefined;
            }

            // else, set the page length
            return this.iterator( 'table', function ( settings ) {
                _fnLengthChange( settings, len );
            } );
        } );



        var __reload = function ( settings, holdPosition, callback ) {
            if ( _fnDataSource( settings ) == 'ssp' ) {
                _fnReDraw( settings, holdPosition );
            }
            else {
                // Trigger xhr
                _fnProcessingDisplay( settings, true );

                _fnBuildAjax( settings, [], function( json ) {
                    _fnClearTable( settings );

                    var data = _fnAjaxDataSrc( settings, json );
                    for ( var i=0, ien=data.length ; i<ien ; i++ ) {
                        _fnAddData( settings, data[i] );
                    }

                    _fnReDraw( settings, holdPosition );
                    _fnProcessingDisplay( settings, false );
                } );
            }

            // Use the draw event to trigger a callback, regardless of if it is an async
            // or sync draw
            if ( callback ) {
                var api = new _Api( settings );

                api.one( 'draw', function () {
                    callback( api.ajax.json() );
                } );
            }
        };


        /**
         * Get the JSON response from the last Ajax request that DataTables made to the
         * server. Note that this returns the JSON from the first table in the current
         * context.
         *
         * @return {object} JSON received from the server.
         */
        _api_register( 'ajax.json()', function () {
            var ctx = this.context;

            if ( ctx.length > 0 ) {
                return ctx[0].json;
            }

            // else return undefined;
        } );


        /**
         * Get the data submitted in the last Ajax request
         */
        _api_register( 'ajax.params()', function () {
            var ctx = this.context;

            if ( ctx.length > 0 ) {
                return ctx[0].oAjaxData;
            }

            // else return undefined;
        } );


        /**
         * Reload tables from the Ajax data source. Note that this function will
         * automatically re-draw the table when the remote data has been loaded.
         *
         * @param {boolean} [reset=true] Reset (default) or hold the current paging
         *   position. A full re-sort and re-filter is performed when this method is
         *   called, which is why the pagination reset is the default action.
         * @returns {DataTables.Api} this
         */
        _api_register( 'ajax.reload()', function ( callback, resetPaging ) {
            return this.iterator( 'table', function (settings) {
                __reload( settings, resetPaging===false, callback );
            } );
        } );


        /**
         * Get the current Ajax URL. Note that this returns the URL from the first
         * table in the current context.
         *
         * @return {string} Current Ajax source URL
         *//**
         * Set the Ajax URL. Note that this will set the URL for all tables in the
         * current context.
         *
         * @param {string} url URL to set.
         * @returns {DataTables.Api} this
         */
        _api_register( 'ajax.url()', function ( url ) {
            var ctx = this.context;

            if ( url === undefined ) {
                // get
                if ( ctx.length === 0 ) {
                    return undefined;
                }
                ctx = ctx[0];

                return ctx.ajax ?
                    $.isPlainObject( ctx.ajax ) ?
                        ctx.ajax.url :
                        ctx.ajax :
                    ctx.sAjaxSource;
            }

            // set
            return this.iterator( 'table', function ( settings ) {
                if ( $.isPlainObject( settings.ajax ) ) {
                    settings.ajax.url = url;
                }
                else {
                    settings.ajax = url;
                }
                // No need to consider sAjaxSource here since DataTables gives priority
                // to `ajax` over `sAjaxSource`. So setting `ajax` here, renders any
                // value of `sAjaxSource` redundant.
            } );
        } );


        /**
         * Load data from the newly set Ajax URL. Note that this method is only
         * available when `ajax.url()` is used to set a URL. Additionally, this method
         * has the same effect as calling `ajax.reload()` but is provided for
         * convenience when setting a new URL. Like `ajax.reload()` it will
         * automatically redraw the table once the remote data has been loaded.
         *
         * @returns {DataTables.Api} this
         */
        _api_register( 'ajax.url().load()', function ( callback, resetPaging ) {
            // Same as a reload, but makes sense to present it for easy access after a
            // url change
            return this.iterator( 'table', function ( ctx ) {
                __reload( ctx, resetPaging===false, callback );
            } );
        } );




        var _selector_run = function ( selector, select )
        {
            var
                out = [], res,
                a, i, ien, j, jen;

            // Can't just check for isArray here, as an API or jQuery instance might be
            // given with their array like look
            if ( ! selector || typeof selector === 'string' || selector.length === undefined ) {
                selector = [ selector ];
            }

            for ( i=0, ien=selector.length ; i<ien ; i++ ) {
                a = selector[i] && selector[i].split ?
                    selector[i].split(',') :
                    [ selector[i] ];

                for ( j=0, jen=a.length ; j<jen ; j++ ) {
                    res = select( typeof a[j] === 'string' ? $.trim(a[j]) : a[j] );

                    if ( res && res.length ) {
                        out.push.apply( out, res );
                    }
                }
            }

            return out;
        };


        var _selector_opts = function ( opts )
        {
            if ( ! opts ) {
                opts = {};
            }

            // Backwards compatibility for 1.9- which used the terminology filter rather
            // than search
            if ( opts.filter && ! opts.search ) {
                opts.search = opts.filter;
            }

            return {
                search: opts.search || 'none',
                order:  opts.order  || 'current',
                page:   opts.page   || 'all'
            };
        };


        var _selector_first = function ( inst )
        {
            // Reduce the API instance to the first item found
            for ( var i=0, ien=inst.length ; i<ien ; i++ ) {
                if ( inst[i].length > 0 ) {
                    // Assign the first element to the first item in the instance
                    // and truncate the instance and context
                    inst[0] = inst[i];
                    inst.length = 1;
                    inst.context = [ inst.context[i] ];

                    return inst;
                }
            }

            // Not found - return an empty instance
            inst.length = 0;
            return inst;
        };


        var _selector_row_indexes = function ( settings, opts )
        {
            var
                i, ien, tmp, a=[],
                displayFiltered = settings.aiDisplay,
                displayMaster = settings.aiDisplayMaster;

            var
                search = opts.search,  // none, applied, removed
                order  = opts.order,   // applied, current, index (original - compatibility with 1.9)
                page   = opts.page;    // all, current

            if ( _fnDataSource( settings ) == 'ssp' ) {
                // In server-side processing mode, most options are irrelevant since
                // rows not shown don't exist and the index order is the applied order
                // Removed is a special case - for consistency just return an empty
                // array
                return search === 'removed' ?
                    [] :
                    _range( 0, displayMaster.length );
            }
            else if ( page == 'current' ) {
                // Current page implies that order=current and fitler=applied, since it is
                // fairly senseless otherwise, regardless of what order and search actually
                // are
                for ( i=settings._iDisplayStart, ien=settings.fnDisplayEnd() ; i<ien ; i++ ) {
                    a.push( displayFiltered[i] );
                }
            }
            else if ( order == 'current' || order == 'applied' ) {
                a = search == 'none' ?
                    displayMaster.slice() :                      // no search
                    search == 'applied' ?
                        displayFiltered.slice() :                // applied search
                        $.map( displayMaster, function (el, i) { // removed search
                            return $.inArray( el, displayFiltered ) === -1 ? el : null;
                        } );
            }
            else if ( order == 'index' || order == 'original' ) {
                for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
                    if ( search == 'none' ) {
                        a.push( i );
                    }
                    else { // applied | removed
                        tmp = $.inArray( i, displayFiltered );

                        if ((tmp === -1 && search == 'removed') ||
                            (tmp === 1  && search == 'applied') )
                        {
                            a.push( i );
                        }
                    }
                }
            }

            return a;
        };


        /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Rows
	 *
	 * {}          - no selector - use all available rows
	 * {integer}   - row aoData index
	 * {node}      - TR node
	 * {string}    - jQuery selector to apply to the TR elements
	 * {array}     - jQuery array of nodes, or simply an array of TR nodes
	 *
	 */


        var __row_selector = function ( settings, selector, opts )
        {
            return _selector_run( selector, function ( sel ) {
                var selInt = _intVal( sel );

                // Short cut - selector is a number and no options provided (default is
                // all records, so no need to check if the index is in there, since it
                // must be - dev error if the index doesn't exist).
                if ( selInt !== null && ! opts ) {
                    return [ selInt ];
                }

                var rows = _selector_row_indexes( settings, opts );

                if ( selInt !== null && $.inArray( selInt, rows ) !== -1 ) {
                    // Selector - integer
                    return [ selInt ];
                }
                else if ( ! sel ) {
                    // Selector - none
                    return rows;
                }

                // Get nodes in the order from the `rows` array (can't use `pluck`) @todo - use pluck_order
                var nodes = [];
                for ( var i=0, ien=rows.length ; i<ien ; i++ ) {
                    nodes.push( settings.aoData[ rows[i] ].nTr );
                }

                if ( sel.nodeName ) {
                    // Selector - node
                    if ( $.inArray( sel, nodes ) !== -1 ) {
                        return [ sel._DT_RowIndex ];// sel is a TR node that is in the table
                        // and DataTables adds a prop for fast lookup
                    }
                }

                // Selector - jQuery selector string, array of nodes or jQuery object/
                // As jQuery's .filter() allows jQuery objects to be passed in filter,
                // it also allows arrays, so this will cope with all three options
                return $(nodes)
                    .filter( sel )
                    .map( function () {
                        return this._DT_RowIndex;
                    } )
                    .toArray();
            } );
        };


        /**
         *
         */
        _api_register( 'rows()', function ( selector, opts ) {
            // argument shifting
            if ( selector === undefined ) {
                selector = '';
            }
            else if ( $.isPlainObject( selector ) ) {
                opts = selector;
                selector = '';
            }

            opts = _selector_opts( opts );

            var inst = this.iterator( 'table', function ( settings ) {
                return __row_selector( settings, selector, opts );
            } );

            // Want argument shifting here and in __row_selector?
            inst.selector.rows = selector;
            inst.selector.opts = opts;

            return inst;
        } );


        _api_register( 'rows().nodes()', function () {
            return this.iterator( 'row', function ( settings, row ) {
                return settings.aoData[ row ].nTr || undefined;
            } );
        } );

        _api_register( 'rows().data()', function () {
            return this.iterator( true, 'rows', function ( settings, rows ) {
                return _pluck_order( settings.aoData, rows, '_aData' );
            } );
        } );

        _api_registerPlural( 'rows().cache()', 'row().cache()', function ( type ) {
            return this.iterator( 'row', function ( settings, row ) {
                var r = settings.aoData[ row ];
                return type === 'search' ? r._aFilterData : r._aSortData;
            } );
        } );

        _api_registerPlural( 'rows().invalidate()', 'row().invalidate()', function ( src ) {
            return this.iterator( 'row', function ( settings, row ) {
                _fnInvalidateRow( settings, row, src );
            } );
        } );

        _api_registerPlural( 'rows().indexes()', 'row().index()', function () {
            return this.iterator( 'row', function ( settings, row ) {
                return row;
            } );
        } );

        _api_registerPlural( 'rows().remove()', 'row().remove()', function () {
            var that = this;

            return this.iterator( 'row', function ( settings, row, thatIdx ) {
                var data = settings.aoData;

                data.splice( row, 1 );

                // Update the _DT_RowIndex parameter on all rows in the table
                for ( var i=0, ien=data.length ; i<ien ; i++ ) {
                    if ( data[i].nTr !== null ) {
                        data[i].nTr._DT_RowIndex = i;
                    }
                }

                // Remove the target row from the search array
                var displayIndex = $.inArray( row, settings.aiDisplay );

                // Delete from the display arrays
                _fnDeleteIndex( settings.aiDisplayMaster, row );
                _fnDeleteIndex( settings.aiDisplay, row );
                _fnDeleteIndex( that[ thatIdx ], row, false ); // maintain local indexes

                // Check for an 'overflow' they case for displaying the table
                _fnLengthOverflow( settings );
            } );
        } );


        _api_register( 'rows.add()', function ( rows ) {
            var newRows = this.iterator( 'table', function ( settings ) {
                var row, i, ien;
                var out = [];

                for ( i=0, ien=rows.length ; i<ien ; i++ ) {
                    row = rows[i];

                    if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
                        out.push( _fnAddTr( settings, row )[0] );
                    }
                    else {
                        out.push( _fnAddData( settings, row ) );
                    }
                }

                return out;
            } );

            // Return an Api.rows() extended instance, so rows().nodes() etc can be used
            var modRows = this.rows( -1 );
            modRows.pop();
            modRows.push.apply( modRows, newRows.toArray() );

            return modRows;
        } );





        /**
         *
         */
        _api_register( 'row()', function ( selector, opts ) {
            return _selector_first( this.rows( selector, opts ) );
        } );


        _api_register( 'row().data()', function ( data ) {
            var ctx = this.context;

            if ( data === undefined ) {
                // Get
                return ctx.length && this.length ?
                    ctx[0].aoData[ this[0] ]._aData :
                    undefined;
            }

            // Set
            ctx[0].aoData[ this[0] ]._aData = data;

            // Automatically invalidate
            _fnInvalidateRow( ctx[0], this[0], 'data' );

            return this;
        } );


        _api_register( 'row().node()', function () {
            var ctx = this.context;

            return ctx.length && this.length ?
                ctx[0].aoData[ this[0] ].nTr || null :
                null;
        } );


        _api_register( 'row.add()', function ( row ) {
            // Allow a jQuery object to be passed in - only a single row is added from
            // it though - the first element in the set
            if ( row instanceof $ && row.length ) {
                row = row[0];
            }

            var rows = this.iterator( 'table', function ( settings ) {
                if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
                    return _fnAddTr( settings, row )[0];
                }
                return _fnAddData( settings, row );
            } );

            // Return an Api.rows() extended instance, with the newly added row selected
            return this.row( rows[0] );
        } );



        var __details_add = function ( ctx, row, data, klass )
        {
            // Convert to array of TR elements
            var rows = [];
            var addRow = function ( r, k ) {
                // If we get a TR element, then just add it directly - up to the dev
                // to add the correct number of columns etc
                if ( r.nodeName && r.nodeName.toLowerCase() === 'tr' ) {
                    rows.push( r );
                }
                else {
                    // Otherwise create a row with a wrapper
                    var created = $('<tr><td/></tr>');
                    $('td', created)
                        .addClass( k )
                        .html( r )
                        [0].colSpan = _fnVisbleColumns( ctx );

                    rows.push( created[0] );
                }
            };

            if ( $.isArray( data ) || data instanceof $ ) {
                for ( var i=0, ien=data.length ; i<ien ; i++ ) {
                    addRow( data[i], klass );
                }
            }
            else {
                addRow( data, klass );
            }

            if ( row._details ) {
                row._details.remove();
            }

            row._details = $(rows);

            // If the children were already shown, that state should be retained
            if ( row._detailsShow ) {
                row._details.insertAfter( row.nTr );
            }
        };


        var __details_display = function ( show ) {
            var ctx = this.context;

            if ( ctx.length && this.length ) {
                var row = ctx[0].aoData[ this[0] ];

                if ( row._details ) {
                    row._detailsShow = show;
                    if ( show ) {
                        row._details.insertAfter( row.nTr );
                    }
                    else {
                        row._details.remove();
                    }

                    __details_events( ctx[0] );
                }
            }

            return this;
        };


        var __details_events = function ( settings )
        {
            var api = new _Api( settings );
            var namespace = '.dt.DT_details';
            var drawEvent = 'draw'+namespace;
            var colvisEvent = 'column-visibility'+namespace;

            api.off( drawEvent +' '+ colvisEvent );

            if ( _pluck( settings.aoData, '_details' ).length > 0 ) {
                // On each draw, insert the required elements into the document
                api.on( drawEvent, function () {
                    api.rows( {page:'current'} ).eq(0).each( function (idx) {
                        // Internal data grab
                        var row = settings.aoData[ idx ];

                        if ( row._detailsShow ) {
                            row._details.insertAfter( row.nTr );
                        }
                    } );
                } );

                // Column visibility change - update the colspan
                api.on( colvisEvent, function ( e, settings, idx, vis ) {
                    // Update the colspan for the details rows (note, only if it already has
                    // a colspan)
                    var row, visible = _fnVisbleColumns( settings );

                    for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
                        row = settings.aoData[i];

                        if ( row._details ) {
                            row._details.children('td[colspan]').attr('colspan', visible );
                        }
                    }
                } );
            }
        };

        // data can be:
        //  tr
        //  string
        //  jQuery or array of any of the above
        _api_register( 'row().child()', function ( data, klass ) {
            var ctx = this.context;

            if ( data === undefined ) {
                // get
                return ctx.length && this.length ?
                    ctx[0].aoData[ this[0] ]._details :
                    undefined;
            }
            else if ( ctx.length && this.length ) {
                // set
                __details_add( ctx[0], ctx[0].aoData[ this[0] ], data, klass );
            }

            return this;
        } );

        _api_register( [
            'row().child.show()',
            'row().child().show()'
        ], function () {
            __details_display.call( this, true );
            return this;
        } );

        _api_register( [
            'row().child.hide()',
            'row().child().hide()'
        ], function () {
            __details_display.call( this, false );
            return this;
        } );

        _api_register( 'row().child.isShown()', function () {
            var ctx = this.context;

            if ( ctx.length && this.length ) {
                // _detailsShown as false or undefined will fall through to return false
                return ctx[0].aoData[ this[0] ]._detailsShow || false;
            }
            return false;
        } );



        /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Columns
	 *
	 * {integer}           - column index (>=0 count from left, <0 count from right)
	 * "{integer}:visIdx"  - visible column index (i.e. translate to column index)  (>=0 count from left, <0 count from right)
	 * "{integer}:visible" - alias for {integer}:visIdx  (>=0 count from left, <0 count from right)
	 * "{string}:name"     - column name
	 * "{string}"          - jQuery selector on column header nodes
	 *
	 */

        // can be an array of these items, comma separated list, or an array of comma
        // separated lists

        var __re_column_selector = /^(.*):(name|visIdx|visible)$/;

        var __column_selector = function ( settings, selector, opts )
        {
            var
                columns = settings.aoColumns,
                names = _pluck( columns, 'sName' ),
                nodes = _pluck( columns, 'nTh' );

            return _selector_run( selector, function ( s ) {
                var selInt = _intVal( s );

                if ( s === '' ) {
                    // All columns
                    return _range( columns.length );
                }
                else if ( selInt !== null ) {
                    // Integer selector
                    return [ selInt >= 0 ?
                        selInt : // Count from left
                        columns.length + selInt // Count from right (+ because its a negative value)
                    ];
                }
                else {
                    var match = typeof s === 'string' ?
                        s.match( __re_column_selector ) :
                        '';

                    if ( match ) {
                        switch( match[2] ) {
                            case 'visIdx':
                            case 'visible':
                                var idx = parseInt( match[1], 10 );
                                // Visible index given, convert to column index
                                if ( idx < 0 ) {
                                    // Counting from the right
                                    var visColumns = $.map( columns, function (col,i) {
                                        return col.bVisible ? i : null;
                                    } );
                                    return [ visColumns[ visColumns.length + idx ] ];
                                }
                                // Counting from the left
                                return [ _fnVisibleToColumnIndex( settings, idx ) ];

                            case 'name':
                                // match by name. `names` is column index complete and in order
                                return $.map( names, function (name, i) {
                                    return name === match[1] ? i : null;
                                } );
                        }
                    }
                    else {
                        // jQuery selector on the TH elements for the columns
                        return $( nodes )
                            .filter( s )
                            .map( function () {
                                return $.inArray( this, nodes ); // `nodes` is column index complete and in order
                            } )
                            .toArray();
                    }
                }
            } );
        };





        var __setColumnVis = function ( settings, column, vis ) {
            var
                cols = settings.aoColumns,
                col  = cols[ column ],
                data = settings.aoData,
                row, cells, i, ien, tr;

            // Get
            if ( vis === undefined ) {
                return col.bVisible;
            }

            // Set
            // No change
            if ( col.bVisible === vis ) {
                return;
            }

            if ( vis ) {
                // Insert column
                // Need to decide if we should use appendChild or insertBefore
                var insertBefore = $.inArray( true, _pluck(cols, 'bVisible'), column+1 );

                for ( i=0, ien=data.length ; i<ien ; i++ ) {
                    tr = data[i].nTr;
                    cells = data[i].anCells;

                    if ( tr ) {
                        // insertBefore can act like appendChild if 2nd arg is null
                        tr.insertBefore( cells[ column ], cells[ insertBefore ] || null );
                    }
                }
            }
            else {
                // Remove column
                $( _pluck( settings.aoData, 'anCells', column ) ).detach();

                col.bVisible = false;
                _fnDrawHead( settings, settings.aoHeader );
                _fnDrawHead( settings, settings.aoFooter );

                _fnSaveState( settings );
            }

            // Common actions
            col.bVisible = vis;
            _fnDrawHead( settings, settings.aoHeader );
            _fnDrawHead( settings, settings.aoFooter );

            // Automatically adjust column sizing
            _fnAdjustColumnSizing( settings );

            // Realign columns for scrolling
            if ( settings.oScroll.sX || settings.oScroll.sY ) {
                _fnScrollDraw( settings );
            }

            _fnCallbackFire( settings, null, 'column-visibility', [settings, column, vis] );

            _fnSaveState( settings );
        };


        /**
         *
         */
        _api_register( 'columns()', function ( selector, opts ) {
            // argument shifting
            if ( selector === undefined ) {
                selector = '';
            }
            else if ( $.isPlainObject( selector ) ) {
                opts = selector;
                selector = '';
            }

            opts = _selector_opts( opts );

            var inst = this.iterator( 'table', function ( settings ) {
                return __column_selector( settings, selector, opts );
            } );

            // Want argument shifting here and in _row_selector?
            inst.selector.cols = selector;
            inst.selector.opts = opts;

            return inst;
        } );


        /**
         *
         */
        _api_registerPlural( 'columns().header()', 'column().header()', function ( selector, opts ) {
            return this.iterator( 'column', function ( settings, column ) {
                return settings.aoColumns[column].nTh;
            } );
        } );


        /**
         *
         */
        _api_registerPlural( 'columns().footer()', 'column().footer()', function ( selector, opts ) {
            return this.iterator( 'column', function ( settings, column ) {
                return settings.aoColumns[column].nTf;
            } );
        } );


        /**
         *
         */
        _api_registerPlural( 'columns().data()', 'column().data()', function () {
            return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
                var a = [];
                for ( var row=0, ien=rows.length ; row<ien ; row++ ) {
                    a.push( _fnGetCellData( settings, rows[row], column, '' ) );
                }
                return a;
            } );
        } );


        _api_registerPlural( 'columns().cache()', 'column().cache()', function ( type ) {
            return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
                return _pluck_order( settings.aoData, rows,
                    type === 'search' ? '_aFilterData' : '_aSortData', column
                );
            } );
        } );


        _api_registerPlural( 'columns().nodes()', 'column().nodes()', function () {
            return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
                return _pluck_order( settings.aoData, rows, 'anCells', column ) ;
            } );
        } );



        _api_registerPlural( 'columns().visible()', 'column().visible()', function ( vis ) {
            return this.iterator( 'column', function ( settings, column ) {
                return vis === undefined ?
                    settings.aoColumns[ column ].bVisible :
                    __setColumnVis( settings, column, vis );
            } );
        } );



        _api_registerPlural( 'columns().indexes()', 'column().index()', function ( type ) {
            return this.iterator( 'column', function ( settings, column ) {
                return type === 'visible' ?
                    _fnColumnIndexToVisible( settings, column ) :
                    column;
            } );
        } );


        // _api_register( 'columns().show()', function () {
        // 	var selector = this.selector;
        // 	return this.columns( selector.cols, selector.opts ).visible( true );
        // } );


        // _api_register( 'columns().hide()', function () {
        // 	var selector = this.selector;
        // 	return this.columns( selector.cols, selector.opts ).visible( false );
        // } );



        _api_register( 'columns.adjust()', function () {
            return this.iterator( 'table', function ( settings ) {
                _fnAdjustColumnSizing( settings );
            } );
        } );


        // Convert from one column index type, to another type
        _api_register( 'column.index()', function ( type, idx ) {
            if ( this.context.length !== 0 ) {
                var ctx = this.context[0];

                if ( type === 'fromVisible' || type === 'toData' ) {
                    return _fnVisibleToColumnIndex( ctx, idx );
                }
                else if ( type === 'fromData' || type === 'toVisible' ) {
                    return _fnColumnIndexToVisible( ctx, idx );
                }
            }
        } );


        _api_register( 'column()', function ( selector, opts ) {
            return _selector_first( this.columns( selector, opts ) );
        } );




        var __cell_selector = function ( settings, selector, opts )
        {
            var data = settings.aoData;
            var rows = _selector_row_indexes( settings, opts );
            var cells = _pluck_order( data, rows, 'anCells' );
            var allCells = $( [].concat.apply([], cells) );
            var row;
            var columns = settings.aoColumns.length;
            var a, i, ien, j;

            return _selector_run( selector, function ( s ) {
                if ( ! s ) {
                    // All cells
                    a = [];

                    for ( i=0, ien=rows.length ; i<ien ; i++ ) {
                        row = rows[i];

                        for ( j=0 ; j<columns ; j++ ) {
                            a.push( {
                                row: row,
                                column: j
                            } );
                        }
                    }

                    return a;
                }
                else if ( $.isPlainObject( s ) ) {
                    return [s];
                }

                // jQuery filtered cells
                return allCells
                    .filter( s )
                    .map( function (i, el) {
                        row = el.parentNode._DT_RowIndex;

                        return {
                            row: row,
                            column: $.inArray( el, data[ row ].anCells )
                        };
                    } )
                    .toArray();
            } );
        };




        _api_register( 'cells()', function ( rowSelector, columnSelector, opts ) {
            // Argument shifting
            if ( $.isPlainObject( rowSelector ) ) {
                // If passing in a cell index
                if ( rowSelector.row ) {
                    opts = columnSelector;
                    columnSelector = null;
                }
                else {
                    opts = rowSelector;
                    rowSelector = null;
                }
            }
            if ( $.isPlainObject( columnSelector ) ) {
                opts = columnSelector;
                columnSelector = null;
            }

            // Cell selector
            if ( columnSelector === null || columnSelector === undefined ) {
                return this.iterator( 'table', function ( settings ) {
                    return __cell_selector( settings, rowSelector, _selector_opts( opts ) );
                } );
            }

            // Row + column selector
            var columns = this.columns( columnSelector, opts );
            var rows = this.rows( rowSelector, opts );
            var a, i, ien, j, jen;

            var cells = this.iterator( 'table', function ( settings, idx ) {
                a = [];

                for ( i=0, ien=rows[idx].length ; i<ien ; i++ ) {
                    for ( j=0, jen=columns[idx].length ; j<jen ; j++ ) {
                        a.push( {
                            row:    rows[idx][i],
                            column: columns[idx][j]
                        } );
                    }
                }

                return a;
            } );

            $.extend( cells.selector, {
                cols: columnSelector,
                rows: rowSelector,
                opts: opts
            } );

            return cells;
        } );


        _api_registerPlural( 'cells().nodes()', 'cell().node()', function () {
            return this.iterator( 'cell', function ( settings, row, column ) {
                return settings.aoData[ row ].anCells[ column ];
            } );
        } );


        _api_register( 'cells().data()', function () {
            return this.iterator( 'cell', function ( settings, row, column ) {
                return _fnGetCellData( settings, row, column );
            } );
        } );


        _api_registerPlural( 'cells().cache()', 'cell().cache()', function ( type ) {
            type = type === 'search' ? '_aFilterData' : '_aSortData';

            return this.iterator( 'cell', function ( settings, row, column ) {
                return settings.aoData[ row ][ type ][ column ];
            } );
        } );


        _api_registerPlural( 'cells().indexes()', 'cell().index()', function () {
            return this.iterator( 'cell', function ( settings, row, column ) {
                return {
                    row: row,
                    column: column,
                    columnVisible: _fnColumnIndexToVisible( settings, column )
                };
            } );
        } );


        _api_register( [
            'cells().invalidate()',
            'cell().invalidate()'
        ], function ( src ) {
            var selector = this.selector;

            // Use the rows method of the instance to perform the invalidation, rather
            // than doing it here. This avoids needing to handle duplicate rows from
            // the cells.
            this.rows( selector.rows, selector.opts ).invalidate( src );

            return this;
        } );




        _api_register( 'cell()', function ( rowSelector, columnSelector, opts ) {
            return _selector_first( this.cells( rowSelector, columnSelector, opts ) );
        } );



        _api_register( 'cell().data()', function ( data ) {
            var ctx = this.context;
            var cell = this[0];

            if ( data === undefined ) {
                // Get
                return ctx.length && cell.length ?
                    _fnGetCellData( ctx[0], cell[0].row, cell[0].column ) :
                    undefined;
            }

            // Set
            _fnSetCellData( ctx[0], cell[0].row, cell[0].column, data );
            _fnInvalidateRow( ctx[0], cell[0].row, 'data', cell[0].column );

            return this;
        } );



        /**
         * Get current ordering (sorting) that has been applied to the table.
         *
         * @returns {array} 2D array containing the sorting information for the first
         *   table in the current context. Each element in the parent array represents
         *   a column being sorted upon (i.e. multi-sorting with two columns would have
         *   2 inner arrays). The inner arrays may have 2 or 3 elements. The first is
         *   the column index that the sorting condition applies to, the second is the
         *   direction of the sort (`desc` or `asc`) and, optionally, the third is the
         *   index of the sorting order from the `column.sorting` initialisation array.
         *//**
         * Set the ordering for the table.
         *
         * @param {integer} order Column index to sort upon.
         * @param {string} direction Direction of the sort to be applied (`asc` or `desc`)
         * @returns {DataTables.Api} this
         *//**
         * Set the ordering for the table.
         *
         * @param {array} order 1D array of sorting information to be applied.
         * @param {array} [...] Optional additional sorting conditions
         * @returns {DataTables.Api} this
         *//**
         * Set the ordering for the table.
         *
         * @param {array} order 2D array of sorting information to be applied.
         * @returns {DataTables.Api} this
         */
        _api_register( 'order()', function ( order, dir ) {
            var ctx = this.context;

            if ( order === undefined ) {
                // get
                return ctx.length !== 0 ?
                    ctx[0].aaSorting :
                    undefined;
            }

            // set
            if ( typeof order === 'number' ) {
                // Simple column / direction passed in
                order = [ [ order, dir ] ];
            }
            else if ( ! $.isArray( order[0] ) ) {
                // Arguments passed in (list of 1D arrays)
                order = Array.prototype.slice.call( arguments );
            }
            // otherwise a 2D array was passed in

            return this.iterator( 'table', function ( settings ) {
                settings.aaSorting = order.slice();
            } );
        } );


        /**
         * Attach a sort listener to an element for a given column
         *
         * @param {node|jQuery|string} node Identifier for the element(s) to attach the
         *   listener to. This can take the form of a single DOM node, a jQuery
         *   collection of nodes or a jQuery selector which will identify the node(s).
         * @param {integer} column the column that a click on this node will sort on
         * @param {function} [callback] callback function when sort is run
         * @returns {DataTables.Api} this
         */
        _api_register( 'order.listener()', function ( node, column, callback ) {
            return this.iterator( 'table', function ( settings ) {
                _fnSortAttachListener( settings, node, column, callback );
            } );
        } );


        // Order by the selected column(s)
        _api_register( [
            'columns().order()',
            'column().order()'
        ], function ( dir ) {
            var that = this;

            return this.iterator( 'table', function ( settings, i ) {
                var sort = [];

                $.each( that[i], function (j, col) {
                    sort.push( [ col, dir ] );
                } );

                settings.aaSorting = sort;
            } );
        } );



        _api_register( 'search()', function ( input, regex, smart, caseInsen ) {
            var ctx = this.context;

            if ( input === undefined ) {
                // get
                return ctx.length !== 0 ?
                    ctx[0].oPreviousSearch.sSearch :
                    undefined;
            }

            // set
            return this.iterator( 'table', function ( settings ) {
                if ( ! settings.oFeatures.bFilter ) {
                    return;
                }

                _fnFilterComplete( settings, $.extend( {}, settings.oPreviousSearch, {
                    "sSearch": input+"",
                    "bRegex":  regex === null ? false : regex,
                    "bSmart":  smart === null ? true  : smart,
                    "bCaseInsensitive": caseInsen === null ? true : caseInsen
                } ), 1 );
            } );
        } );


        _api_register( [
            'columns().search()',
            'column().search()'
        ], function ( input, regex, smart, caseInsen ) {
            return this.iterator( 'column', function ( settings, column ) {
                var preSearch = settings.aoPreSearchCols;

                if ( input === undefined ) {
                    // get
                    return preSearch[ column ].sSearch;
                }

                // set
                if ( ! settings.oFeatures.bFilter ) {
                    return;
                }

                $.extend( preSearch[ column ], {
                    "sSearch": input+"",
                    "bRegex":  regex === null ? false : regex,
                    "bSmart":  smart === null ? true  : smart,
                    "bCaseInsensitive": caseInsen === null ? true : caseInsen
                } );

                _fnFilterComplete( settings, settings.oPreviousSearch, 1 );
            } );
        } );



        /**
         * Provide a common method for plug-ins to check the version of DataTables being
         * used, in order to ensure compatibility.
         *
         *  @param {string} version Version string to check for, in the format "X.Y.Z".
         *    Note that the formats "X" and "X.Y" are also acceptable.
         *  @returns {boolean} true if this version of DataTables is greater or equal to
         *    the required version, or false if this version of DataTales is not
         *    suitable
         *  @static
         *  @dtopt API-Static
         *
         *  @example
         *    alert( $.fn.dataTable.versionCheck( '1.9.0' ) );
         */
        DataTable.versionCheck = DataTable.fnVersionCheck = function( version )
        {
            var aThis = DataTable.version.split('.');
            var aThat = version.split('.');
            var iThis, iThat;

            for ( var i=0, iLen=aThat.length ; i<iLen ; i++ ) {
                iThis = parseInt( aThis[i], 10 ) || 0;
                iThat = parseInt( aThat[i], 10 ) || 0;

                // Parts are the same, keep comparing
                if (iThis === iThat) {
                    continue;
                }

                // Parts are different, return immediately
                return iThis > iThat;
            }

            return true;
        };


        /**
         * Check if a `<table>` node is a DataTable table already or not.
         *
         *  @param {node|jquery|string} table Table node, jQuery object or jQuery
         *      selector for the table to test. Note that if more than more than one
         *      table is passed on, only the first will be checked
         *  @returns {boolean} true the table given is a DataTable, or false otherwise
         *  @static
         *  @dtopt API-Static
         *
         *  @example
         *    if ( ! $.fn.DataTable.isDataTable( '#example' ) ) {
         *      $('#example').dataTable();
         *    }
         */
        DataTable.isDataTable = DataTable.fnIsDataTable = function ( table )
        {
            var t = $(table).get(0);
            var is = false;

            $.each( DataTable.settings, function (i, o) {
                if ( o.nTable === t || o.nScrollHead === t || o.nScrollFoot === t ) {
                    is = true;
                }
            } );

            return is;
        };


        /**
         * Get all DataTable tables that have been initialised - optionally you can
         * select to get only currently visible tables.
         *
         *  @param {boolean} [visible=false] Flag to indicate if you want all (default)
         *    or visible tables only.
         *  @returns {array} Array of `table` nodes (not DataTable instances) which are
         *    DataTables
         *  @static
         *  @dtopt API-Static
         *
         *  @example
         *    $.each( $.fn.dataTable.tables(true), function () {
         *      $(table).DataTable().columns.adjust();
         *    } );
         */
        DataTable.tables = DataTable.fnTables = function ( visible )
        {
            return jQuery.map( DataTable.settings, function (o) {
                if ( !visible || (visible && $(o.nTable).is(':visible')) ) {
                    return o.nTable;
                }
            } );
        };


        /**
         * Convert from camel case parameters to Hungarian notation. This is made public
         * for the extensions to provide the same ability as DataTables core to accept
         * either the 1.9 style Hungarian notation, or the 1.10+ style camelCase
         * parameters.
         *
         *  @param {object} src The model object which holds all parameters that can be
         *    mapped.
         *  @param {object} user The object to convert from camel case to Hungarian.
         *  @param {boolean} force When set to `true`, properties which already have a
         *    Hungarian value in the `user` object will be overwritten. Otherwise they
         *    won't be.
         */
        DataTable.camelToHungarian = _fnCamelToHungarian;



        /**
         *
         */
        _api_register( '$()', function ( selector, opts ) {
            var
                rows   = this.rows( opts ).nodes(), // Get all rows
                jqRows = $(rows);

            return $( [].concat(
                jqRows.filter( selector ).toArray(),
                jqRows.find( selector ).toArray()
            ) );
        } );


        // jQuery functions to operate on the tables
        $.each( [ 'on', 'one', 'off' ], function (i, key) {
            _api_register( key+'()', function ( /* event, handler */ ) {
                var args = Array.prototype.slice.call(arguments);

                // Add the `dt` namespace automatically if it isn't already present
                if ( args[0].indexOf( '.dt' ) === -1 ) {
                    args[0] += '.dt';
                }

                var inst = $( this.tables().nodes() );
                inst[key].apply( inst, args );
                return this;
            } );
        } );


        _api_register( 'clear()', function () {
            return this.iterator( 'table', function ( settings ) {
                _fnClearTable( settings );
            } );
        } );


        _api_register( 'settings()', function () {
            return new _Api( this.context, this.context );
        } );


        _api_register( 'data()', function () {
            return this.iterator( 'table', function ( settings ) {
                return _pluck( settings.aoData, '_aData' );
            } ).flatten();
        } );


        _api_register( 'destroy()', function ( remove ) {
            remove = remove || false;

            return this.iterator( 'table', function ( settings ) {
                var orig      = settings.nTableWrapper.parentNode;
                var classes   = settings.oClasses;
                var table     = settings.nTable;
                var tbody     = settings.nTBody;
                var thead     = settings.nTHead;
                var tfoot     = settings.nTFoot;
                var jqTable   = $(table);
                var jqTbody   = $(tbody);
                var jqWrapper = $(settings.nTableWrapper);
                var rows      = $.map( settings.aoData, function (r) { return r.nTr; } );
                var i, ien;

                // Flag to note that the table is currently being destroyed - no action
                // should be taken
                settings.bDestroying = true;

                // Fire off the destroy callbacks for plug-ins etc
                _fnCallbackFire( settings, "aoDestroyCallback", "destroy", [settings] );

                // If not being removed from the document, make all columns visible
                if ( ! remove ) {
                    new _Api( settings ).columns().visible( true );
                }

                // Blitz all `DT` namespaced events (these are internal events, the
                // lowercase, `dt` events are user subscribed and they are responsible
                // for removing them
                jqWrapper.unbind('.DT').find(':not(tbody *)').unbind('.DT');
                $(window).unbind('.DT-'+settings.sInstance);

                // When scrolling we had to break the table up - restore it
                if ( table != thead.parentNode ) {
                    jqTable.children('thead').detach();
                    jqTable.append( thead );
                }

                if ( tfoot && table != tfoot.parentNode ) {
                    jqTable.children('tfoot').detach();
                    jqTable.append( tfoot );
                }

                // Remove the DataTables generated nodes, events and classes
                jqTable.detach();
                jqWrapper.detach();

                settings.aaSorting = [];
                settings.aaSortingFixed = [];
                _fnSortingClasses( settings );

                $( rows ).removeClass( settings.asStripeClasses.join(' ') );

                $('th, td', thead).removeClass( classes.sSortable+' '+
                    classes.sSortableAsc+' '+classes.sSortableDesc+' '+classes.sSortableNone
                );

                if ( settings.bJUI ) {
                    $('th span.'+classes.sSortIcon+ ', td span.'+classes.sSortIcon, thead).detach();
                    $('th, td', thead).each( function () {
                        var wrapper = $('div.'+classes.sSortJUIWrapper, this);
                        $(this).append( wrapper.contents() );
                        wrapper.detach();
                    } );
                }

                if ( ! remove && orig ) {
                    // insertBefore acts like appendChild if !arg[1]
                    orig.insertBefore( table, settings.nTableReinsertBefore );
                }

                // Add the TR elements back into the table in their original order
                jqTbody.children().detach();
                jqTbody.append( rows );

                // Restore the width of the original table - was read from the style property,
                // so we can restore directly to that
                jqTable
                    .css( 'width', settings.sDestroyWidth )
                    .removeClass( classes.sTable );

                // If the were originally stripe classes - then we add them back here.
                // Note this is not fool proof (for example if not all rows had stripe
                // classes - but it's a good effort without getting carried away
                ien = settings.asDestroyStripes.length;

                if ( ien ) {
                    jqTbody.children().each( function (i) {
                        $(this).addClass( settings.asDestroyStripes[i % ien] );
                    } );
                }

                /* Remove the settings object from the settings array */
                var idx = $.inArray( settings, DataTable.settings );
                if ( idx !== -1 ) {
                    DataTable.settings.splice( idx, 1 );
                }
            } );
        } );


        /**
         * Version string for plug-ins to check compatibility. Allowed format is
         * `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d` is used
         * only for non-release builds. See http://semver.org/ for more information.
         *  @member
         *  @type string
         *  @default Version number
         */
        DataTable.version = "1.10.0";

        /**
         * Private data store, containing all of the settings objects that are
         * created for the tables on a given page.
         *
         * Note that the `DataTable.settings` object is aliased to
         * `jQuery.fn.dataTableExt` through which it may be accessed and
         * manipulated, or `jQuery.fn.dataTable.settings`.
         *  @member
         *  @type array
         *  @default []
         *  @private
         */
        DataTable.settings = [];

        /**
         * Object models container, for the various models that DataTables has
         * available to it. These models define the objects that are used to hold
         * the active state and configuration of the table.
         *  @namespace
         */
        DataTable.models = {};



        /**
         * Template object for the way in which DataTables holds information about
         * search information for the global filter and individual column filters.
         *  @namespace
         */
        DataTable.models.oSearch = {
            /**
             * Flag to indicate if the filtering should be case insensitive or not
             *  @type boolean
             *  @default true
             */
            "bCaseInsensitive": true,

            /**
             * Applied search term
             *  @type string
             *  @default <i>Empty string</i>
             */
            "sSearch": "",

            /**
             * Flag to indicate if the search term should be interpreted as a
             * regular expression (true) or not (false) and therefore and special
             * regex characters escaped.
             *  @type boolean
             *  @default false
             */
            "bRegex": false,

            /**
             * Flag to indicate if DataTables is to use its smart filtering or not.
             *  @type boolean
             *  @default true
             */
            "bSmart": true
        };




        /**
         * Template object for the way in which DataTables holds information about
         * each individual row. This is the object format used for the settings
         * aoData array.
         *  @namespace
         */
        DataTable.models.oRow = {
            /**
             * TR element for the row
             *  @type node
             *  @default null
             */
            "nTr": null,

            /**
             * Array of TD elements for each row. This is null until the row has been
             * created.
             *  @type array nodes
             *  @default []
             */
            "anCells": null,

            /**
             * Data object from the original data source for the row. This is either
             * an array if using the traditional form of DataTables, or an object if
             * using mData options. The exact type will depend on the passed in
             * data from the data source, or will be an array if using DOM a data
             * source.
             *  @type array|object
             *  @default []
             */
            "_aData": [],

            /**
             * Sorting data cache - this array is ostensibly the same length as the
             * number of columns (although each index is generated only as it is
             * needed), and holds the data that is used for sorting each column in the
             * row. We do this cache generation at the start of the sort in order that
             * the formatting of the sort data need be done only once for each cell
             * per sort. This array should not be read from or written to by anything
             * other than the master sorting methods.
             *  @type array
             *  @default null
             *  @private
             */
            "_aSortData": null,

            /**
             * Per cell filtering data cache. As per the sort data cache, used to
             * increase the performance of the filtering in DataTables
             *  @type array
             *  @default null
             *  @private
             */
            "_aFilterData": null,

            /**
             * Filtering data cache. This is the same as the cell filtering cache, but
             * in this case a string rather than an array. This is easily computed with
             * a join on `_aFilterData`, but is provided as a cache so the join isn't
             * needed on every search (memory traded for performance)
             *  @type array
             *  @default null
             *  @private
             */
            "_sFilterRow": null,

            /**
             * Cache of the class name that DataTables has applied to the row, so we
             * can quickly look at this variable rather than needing to do a DOM check
             * on className for the nTr property.
             *  @type string
             *  @default <i>Empty string</i>
             *  @private
             */
            "_sRowStripe": "",

            /**
             * Denote if the original data source was from the DOM, or the data source
             * object. This is used for invalidating data, so DataTables can
             * automatically read data from the original source, unless uninstructed
             * otherwise.
             *  @type string
             *  @default null
             *  @private
             */
            "src": null
        };


        /**
         * Template object for the column information object in DataTables. This object
         * is held in the settings aoColumns array and contains all the information that
         * DataTables needs about each individual column.
         *
         * Note that this object is related to {@link DataTable.defaults.column}
         * but this one is the internal data store for DataTables's cache of columns.
         * It should NOT be manipulated outside of DataTables. Any configuration should
         * be done through the initialisation options.
         *  @namespace
         */
        DataTable.models.oColumn = {
            /**
             * Column index. This could be worked out on-the-fly with $.inArray, but it
             * is faster to just hold it as a variable
             *  @type integer
             *  @default null
             */
            "idx": null,

            /**
             * A list of the columns that sorting should occur on when this column
             * is sorted. That this property is an array allows multi-column sorting
             * to be defined for a column (for example first name / last name columns
             * would benefit from this). The values are integers pointing to the
             * columns to be sorted on (typically it will be a single integer pointing
             * at itself, but that doesn't need to be the case).
             *  @type array
             */
            "aDataSort": null,

            /**
             * Define the sorting directions that are applied to the column, in sequence
             * as the column is repeatedly sorted upon - i.e. the first value is used
             * as the sorting direction when the column if first sorted (clicked on).
             * Sort it again (click again) and it will move on to the next index.
             * Repeat until loop.
             *  @type array
             */
            "asSorting": null,

            /**
             * Flag to indicate if the column is searchable, and thus should be included
             * in the filtering or not.
             *  @type boolean
             */
            "bSearchable": null,

            /**
             * Flag to indicate if the column is sortable or not.
             *  @type boolean
             */
            "bSortable": null,

            /**
             * Flag to indicate if the column is currently visible in the table or not
             *  @type boolean
             */
            "bVisible": null,

            /**
             * Store for manual type assignment using the `column.type` option. This
             * is held in store so we can manipulate the column's `sType` property.
             *  @type string
             *  @default null
             *  @private
             */
            "_sManualType": null,

            /**
             * Flag to indicate if HTML5 data attributes should be used as the data
             * source for filtering or sorting. True is either are.
             *  @type boolean
             *  @default false
             *  @private
             */
            "_bAttrSrc": false,

            /**
             * Developer definable function that is called whenever a cell is created (Ajax source,
             * etc) or processed for input (DOM source). This can be used as a compliment to mRender
             * allowing you to modify the DOM element (add background colour for example) when the
             * element is available.
             *  @type function
             *  @param {element} nTd The TD node that has been created
             *  @param {*} sData The Data for the cell
             *  @param {array|object} oData The data for the whole row
             *  @param {int} iRow The row index for the aoData data store
             *  @default null
             */
            "fnCreatedCell": null,

            /**
             * Function to get data from a cell in a column. You should <b>never</b>
             * access data directly through _aData internally in DataTables - always use
             * the method attached to this property. It allows mData to function as
             * required. This function is automatically assigned by the column
             * initialisation method
             *  @type function
             *  @param {array|object} oData The data array/object for the array
             *    (i.e. aoData[]._aData)
             *  @param {string} sSpecific The specific data type you want to get -
             *    'display', 'type' 'filter' 'sort'
             *  @returns {*} The data for the cell from the given row's data
             *  @default null
             */
            "fnGetData": null,

            /**
             * Function to set data for a cell in the column. You should <b>never</b>
             * set the data directly to _aData internally in DataTables - always use
             * this method. It allows mData to function as required. This function
             * is automatically assigned by the column initialisation method
             *  @type function
             *  @param {array|object} oData The data array/object for the array
             *    (i.e. aoData[]._aData)
             *  @param {*} sValue Value to set
             *  @default null
             */
            "fnSetData": null,

            /**
             * Property to read the value for the cells in the column from the data
             * source array / object. If null, then the default content is used, if a
             * function is given then the return from the function is used.
             *  @type function|int|string|null
             *  @default null
             */
            "mData": null,

            /**
             * Partner property to mData which is used (only when defined) to get
             * the data - i.e. it is basically the same as mData, but without the
             * 'set' option, and also the data fed to it is the result from mData.
             * This is the rendering method to match the data method of mData.
             *  @type function|int|string|null
             *  @default null
             */
            "mRender": null,

            /**
             * Unique header TH/TD element for this column - this is what the sorting
             * listener is attached to (if sorting is enabled.)
             *  @type node
             *  @default null
             */
            "nTh": null,

            /**
             * Unique footer TH/TD element for this column (if there is one). Not used
             * in DataTables as such, but can be used for plug-ins to reference the
             * footer for each column.
             *  @type node
             *  @default null
             */
            "nTf": null,

            /**
             * The class to apply to all TD elements in the table's TBODY for the column
             *  @type string
             *  @default null
             */
            "sClass": null,

            /**
             * When DataTables calculates the column widths to assign to each column,
             * it finds the longest string in each column and then constructs a
             * temporary table and reads the widths from that. The problem with this
             * is that "mmm" is much wider then "iiii", but the latter is a longer
             * string - thus the calculation can go wrong (doing it properly and putting
             * it into an DOM object and measuring that is horribly(!) slow). Thus as
             * a "work around" we provide this option. It will append its value to the
             * text that is found to be the longest string for the column - i.e. padding.
             *  @type string
             */
            "sContentPadding": null,

            /**
             * Allows a default value to be given for a column's data, and will be used
             * whenever a null data source is encountered (this can be because mData
             * is set to null, or because the data source itself is null).
             *  @type string
             *  @default null
             */
            "sDefaultContent": null,

            /**
             * Name for the column, allowing reference to the column by name as well as
             * by index (needs a lookup to work by name).
             *  @type string
             */
            "sName": null,

            /**
             * Custom sorting data type - defines which of the available plug-ins in
             * afnSortData the custom sorting will use - if any is defined.
             *  @type string
             *  @default std
             */
            "sSortDataType": 'std',

            /**
             * Class to be applied to the header element when sorting on this column
             *  @type string
             *  @default null
             */
            "sSortingClass": null,

            /**
             * Class to be applied to the header element when sorting on this column -
             * when jQuery UI theming is used.
             *  @type string
             *  @default null
             */
            "sSortingClassJUI": null,

            /**
             * Title of the column - what is seen in the TH element (nTh).
             *  @type string
             */
            "sTitle": null,

            /**
             * Column sorting and filtering type
             *  @type string
             *  @default null
             */
            "sType": null,

            /**
             * Width of the column
             *  @type string
             *  @default null
             */
            "sWidth": null,

            /**
             * Width of the column when it was first "encountered"
             *  @type string
             *  @default null
             */
            "sWidthOrig": null
        };


        /*
	 * Developer note: The properties of the object below are given in Hungarian
	 * notation, that was used as the interface for DataTables prior to v1.10, however
	 * from v1.10 onwards the primary interface is camel case. In order to avoid
	 * breaking backwards compatibility utterly with this change, the Hungarian
	 * version is still, internally the primary interface, but is is not documented
	 * - hence the @name tags in each doc comment. This allows a Javascript function
	 * to create a map from Hungarian notation to camel case (going the other direction
	 * would require each property to be listed, which would at around 3K to the size
	 * of DataTables, while this method is about a 0.5K hit.
	 *
	 * Ultimately this does pave the way for Hungarian notation to be dropped
	 * completely, but that is a massive amount of work and will break current
	 * installs (therefore is on-hold until v2).
	 */

        /**
         * Initialisation options that can be given to DataTables at initialisation
         * time.
         *  @namespace
         */
        DataTable.defaults = {
            /**
             * An array of data to use for the table, passed in at initialisation which
             * will be used in preference to any data which is already in the DOM. This is
             * particularly useful for constructing tables purely in Javascript, for
             * example with a custom Ajax call.
             *  @type array
             *  @default null
             *
             *  @dtopt Option
             *  @name DataTable.defaults.data
             *
             *  @example
             *    // Using a 2D array data source
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "data": [
             *          ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4, 'X'],
             *          ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5, 'C'],
             *        ],
             *        "columns": [
             *          { "title": "Engine" },
             *          { "title": "Browser" },
             *          { "title": "Platform" },
             *          { "title": "Version" },
             *          { "title": "Grade" }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using an array of objects as a data source (`data`)
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "data": [
             *          {
             *            "engine":   "Trident",
             *            "browser":  "Internet Explorer 4.0",
             *            "platform": "Win 95+",
             *            "version":  4,
             *            "grade":    "X"
             *          },
             *          {
             *            "engine":   "Trident",
             *            "browser":  "Internet Explorer 5.0",
             *            "platform": "Win 95+",
             *            "version":  5,
             *            "grade":    "C"
             *          }
             *        ],
             *        "columns": [
             *          { "title": "Engine",   "data": "engine" },
             *          { "title": "Browser",  "data": "browser" },
             *          { "title": "Platform", "data": "platform" },
             *          { "title": "Version",  "data": "version" },
             *          { "title": "Grade",    "data": "grade" }
             *        ]
             *      } );
             *    } );
             */
            "aaData": null,


            /**
             * If ordering is enabled, then DataTables will perform a first pass sort on
             * initialisation. You can define which column(s) the sort is performed
             * upon, and the sorting direction, with this variable. The `sorting` array
             * should contain an array for each column to be sorted initially containing
             * the column's index and a direction string ('asc' or 'desc').
             *  @type array
             *  @default [[0,'asc']]
             *
             *  @dtopt Option
             *  @name DataTable.defaults.order
             *
             *  @example
             *    // Sort by 3rd column first, and then 4th column
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "order": [[2,'asc'], [3,'desc']]
             *      } );
             *    } );
             *
             *    // No initial sorting
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "order": []
             *      } );
             *    } );
             */
            "aaSorting": [[0,'asc']],


            /**
             * This parameter is basically identical to the `sorting` parameter, but
             * cannot be overridden by user interaction with the table. What this means
             * is that you could have a column (visible or hidden) which the sorting
             * will always be forced on first - any sorting after that (from the user)
             * will then be performed as required. This can be useful for grouping rows
             * together.
             *  @type array
             *  @default null
             *
             *  @dtopt Option
             *  @name DataTable.defaults.orderFixed
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "orderFixed": [[0,'asc']]
             *      } );
             *    } )
             */
            "aaSortingFixed": [],


            /**
             * DataTables can be instructed to load data to display in the table from a
             * Ajax source. This option defines how that Ajax call is made and where to.
             *
             * The `ajax` property has three different modes of operation, depending on
             * how it is defined. These are:
             *
             * * `string` - Set the URL from where the data should be loaded from.
             * * `object` - Define properties for `jQuery.ajax`.
             * * `function` - Custom data get function
             *
             * `string`
             * --------
             *
             * As a string, the `ajax` property simply defines the URL from which
             * DataTables will load data.
             *
             * `object`
             * --------
             *
             * As an object, the parameters in the object are passed to
             * [jQuery.ajax](http://api.jquery.com/jQuery.ajax/) allowing fine control
             * of the Ajax request. DataTables has a number of default parameters which
             * you can override using this option. Please refer to the jQuery
             * documentation for a full description of the options available, although
             * the following parameters provide additional options in DataTables or
             * require special consideration:
             *
             * * `data` - As with jQuery, `data` can be provided as an object, but it
             *   can also be used as a function to manipulate the data DataTables sends
             *   to the server. The function takes a single parameter, an object of
             *   parameters with the values that DataTables has readied for sending. An
             *   object may be returned which will be merged into the DataTables
             *   defaults, or you can add the items to the object that was passed in and
             *   not return anything from the function. This supersedes `fnServerParams`
             *   from DataTables 1.9-.
             *
             * * `dataSrc` - By default DataTables will look for the property `data` (or
             *   `aaData` for compatibility with DataTables 1.9-) when obtaining data
             *   from an Ajax source or for server-side processing - this parameter
             *   allows that property to be changed. You can use Javascript dotted
             *   object notation to get a data source for multiple levels of nesting, or
             *   it my be used as a function. As a function it takes a single parameter,
             *   the JSON returned from the server, which can be manipulated as
             *   required, with the returned value being that used by DataTables as the
             *   data source for the table. This supersedes `sAjaxDataProp` from
             *   DataTables 1.9-.
             *
             * * `success` - Should not be overridden it is used internally in
             *   DataTables. To manipulate / transform the data returned by the server
             *   use `ajax.dataSrc`, or use `ajax` as a function (see below).
             *
             * `function`
             * ----------
             *
             * As a function, making the Ajax call is left up to yourself allowing
             * complete control of the Ajax request. Indeed, if desired, a method other
             * than Ajax could be used to obtain the required data, such as Web storage
             * or an AIR database.
             *
             * The function is given four parameters and no return is required. The
             * parameters are:
             *
             * 1. _object_ - Data to send to the server
             * 2. _function_ - Callback function that must be executed when the required
             *    data has been obtained. That data should be passed into the callback
             *    as the only parameter
             * 3. _object_ - DataTables settings object for the table
             *
             * Note that this supersedes `fnServerData` from DataTables 1.9-.
             *
             *  @type string|object|function
             *  @default null
             *
             *  @dtopt Option
             *  @name DataTable.defaults.ajax
             *  @since 1.10.0
             *
             * @example
             *   // Get JSON data from a file via Ajax.
             *   // Note DataTables expects data in the form `{ data: [ ...data... ] }` by default).
             *   $('#example').dataTable( {
             *     "ajax": "data.json"
             *   } );
             *
             * @example
             *   // Get JSON data from a file via Ajax, using `dataSrc` to change
             *   // `data` to `tableData` (i.e. `{ tableData: [ ...data... ] }`)
             *   $('#example').dataTable( {
             *     "ajax": {
             *       "url": "data.json",
             *       "dataSrc": "tableData"
             *     }
             *   } );
             *
             * @example
             *   // Get JSON data from a file via Ajax, using `dataSrc` to read data
             *   // from a plain array rather than an array in an object
             *   $('#example').dataTable( {
             *     "ajax": {
             *       "url": "data.json",
             *       "dataSrc": ""
             *     }
             *   } );
             *
             * @example
             *   // Manipulate the data returned from the server - add a link to data
             *   // (note this can, should, be done using `render` for the column - this
             *   // is just a simple example of how the data can be manipulated).
             *   $('#example').dataTable( {
             *     "ajax": {
             *       "url": "data.json",
             *       "dataSrc": function ( json ) {
             *         for ( var i=0, ien=json.length ; i<ien ; i++ ) {
             *           json[i][0] = '<a href="/message/'+json[i][0]+'>View message</a>';
             *         }
             *         return json;
             *       }
             *     }
             *   } );
             *
             * @example
             *   // Add data to the request
             *   $('#example').dataTable( {
             *     "ajax": {
             *       "url": "data.json",
             *       "data": function ( d ) {
             *         return {
             *           "extra_search": $('#extra').val()
             *         };
             *       }
             *     }
             *   } );
             *
             * @example
             *   // Send request as POST
             *   $('#example').dataTable( {
             *     "ajax": {
             *       "url": "data.json",
             *       "type": "POST"
             *     }
             *   } );
             *
             * @example
             *   // Get the data from localStorage (could interface with a form for
             *   // adding, editing and removing rows).
             *   $('#example').dataTable( {
             *     "ajax": function (data, callback, settings) {
             *       callback(
             *         JSON.parse( localStorage.getItem('dataTablesData') )
             *       );
             *     }
             *   } );
             */
            "ajax": null,


            /**
             * This parameter allows you to readily specify the entries in the length drop
             * down menu that DataTables shows when pagination is enabled. It can be
             * either a 1D array of options which will be used for both the displayed
             * option and the value, or a 2D array which will use the array in the first
             * position as the value, and the array in the second position as the
             * displayed options (useful for language strings such as 'All').
             *
             * Note that the `pageLength` property will be automatically set to the
             * first value given in this array, unless `pageLength` is also provided.
             *  @type array
             *  @default [ 10, 25, 50, 100 ]
             *
             *  @dtopt Option
             *  @name DataTable.defaults.lengthMenu
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "lengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]]
             *      } );
             *    } );
             */
            "aLengthMenu": [ 10, 25, 50, 100 ],


            /**
             * The `columns` option in the initialisation parameter allows you to define
             * details about the way individual columns behave. For a full list of
             * column options that can be set, please see
             * {@link DataTable.defaults.column}. Note that if you use `columns` to
             * define your columns, you must have an entry in the array for every single
             * column that you have in your table (these can be null if you don't which
             * to specify any options).
             *  @member
             *
             *  @name DataTable.defaults.column
             */
            "aoColumns": null,

            /**
             * Very similar to `columns`, `columnDefs` allows you to target a specific
             * column, multiple columns, or all columns, using the `targets` property of
             * each object in the array. This allows great flexibility when creating
             * tables, as the `columnDefs` arrays can be of any length, targeting the
             * columns you specifically want. `columnDefs` may use any of the column
             * options available: {@link DataTable.defaults.column}, but it _must_
             * have `targets` defined in each object in the array. Values in the `targets`
             * array may be:
             *   <ul>
             *     <li>a string - class name will be matched on the TH for the column</li>
             *     <li>0 or a positive integer - column index counting from the left</li>
             *     <li>a negative integer - column index counting from the right</li>
             *     <li>the string "_all" - all columns (i.e. assign a default)</li>
             *   </ul>
             *  @member
             *
             *  @name DataTable.defaults.columnDefs
             */
            "aoColumnDefs": null,


            /**
             * Basically the same as `search`, this parameter defines the individual column
             * filtering state at initialisation time. The array must be of the same size
             * as the number of columns, and each element be an object with the parameters
             * `search` and `escapeRegex` (the latter is optional). 'null' is also
             * accepted and the default will be used.
             *  @type array
             *  @default []
             *
             *  @dtopt Option
             *  @name DataTable.defaults.searchCols
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "searchCols": [
             *          null,
             *          { "search": "My filter" },
             *          null,
             *          { "search": "^[0-9]", "escapeRegex": false }
             *        ]
             *      } );
             *    } )
             */
            "aoSearchCols": [],


            /**
             * An array of CSS classes that should be applied to displayed rows. This
             * array may be of any length, and DataTables will apply each class
             * sequentially, looping when required.
             *  @type array
             *  @default null <i>Will take the values determined by the `oClasses.stripe*`
             *    options</i>
             *
             *  @dtopt Option
             *  @name DataTable.defaults.stripeClasses
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stripeClasses": [ 'strip1', 'strip2', 'strip3' ]
             *      } );
             *    } )
             */
            "asStripeClasses": null,


            /**
             * Enable or disable automatic column width calculation. This can be disabled
             * as an optimisation (it takes some time to calculate the widths) if the
             * tables widths are passed in using `columns`.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.autoWidth
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "autoWidth": false
             *      } );
             *    } );
             */
            "bAutoWidth": true,


            /**
             * Deferred rendering can provide DataTables with a huge speed boost when you
             * are using an Ajax or JS data source for the table. This option, when set to
             * true, will cause DataTables to defer the creation of the table elements for
             * each row until they are needed for a draw - saving a significant amount of
             * time.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Features
             *  @name DataTable.defaults.deferRender
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "ajax": "sources/arrays.txt",
             *        "deferRender": true
             *      } );
             *    } );
             */
            "bDeferRender": false,


            /**
             * Replace a DataTable which matches the given selector and replace it with
             * one which has the properties of the new initialisation object passed. If no
             * table matches the selector, then the new DataTable will be constructed as
             * per normal.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Options
             *  @name DataTable.defaults.destroy
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "srollY": "200px",
             *        "paginate": false
             *      } );
             *
             *      // Some time later....
             *      $('#example').dataTable( {
             *        "filter": false,
             *        "destroy": true
             *      } );
             *    } );
             */
            "bDestroy": false,


            /**
             * Enable or disable filtering of data. Filtering in DataTables is "smart" in
             * that it allows the end user to input multiple words (space separated) and
             * will match a row containing those words, even if not in the order that was
             * specified (this allow matching across multiple columns). Note that if you
             * wish to use filtering in DataTables this must remain 'true' - to remove the
             * default filtering input box and retain filtering abilities, please use
             * {@link DataTable.defaults.dom}.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.searching
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "searching": false
             *      } );
             *    } );
             */
            "bFilter": true,


            /**
             * Enable or disable the table information display. This shows information
             * about the data that is currently visible on the page, including information
             * about filtered data if that action is being performed.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.info
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "info": false
             *      } );
             *    } );
             */
            "bInfo": true,


            /**
             * Enable jQuery UI ThemeRoller support (required as ThemeRoller requires some
             * slightly different and additional mark-up from what DataTables has
             * traditionally used).
             *  @type boolean
             *  @default false
             *
             *  @dtopt Features
             *  @name DataTable.defaults.jQueryUI
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "jQueryUI": true
             *      } );
             *    } );
             */
            "bJQueryUI": false,


            /**
             * Allows the end user to select the size of a formatted page from a select
             * menu (sizes are 10, 25, 50 and 100). Requires pagination (`paginate`).
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.lengthChange
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "lengthChange": false
             *      } );
             *    } );
             */
            "bLengthChange": true,


            /**
             * Enable or disable pagination.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.paging
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "paging": false
             *      } );
             *    } );
             */
            "bPaginate": true,


            /**
             * Enable or disable the display of a 'processing' indicator when the table is
             * being processed (e.g. a sort). This is particularly useful for tables with
             * large amounts of data where it can take a noticeable amount of time to sort
             * the entries.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Features
             *  @name DataTable.defaults.processing
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "processing": true
             *      } );
             *    } );
             */
            "bProcessing": false,


            /**
             * Retrieve the DataTables object for the given selector. Note that if the
             * table has already been initialised, this parameter will cause DataTables
             * to simply return the object that has already been set up - it will not take
             * account of any changes you might have made to the initialisation object
             * passed to DataTables (setting this parameter to true is an acknowledgement
             * that you understand this). `destroy` can be used to reinitialise a table if
             * you need.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Options
             *  @name DataTable.defaults.retrieve
             *
             *  @example
             *    $(document).ready( function() {
             *      initTable();
             *      tableActions();
             *    } );
             *
             *    function initTable ()
             *    {
             *      return $('#example').dataTable( {
             *        "scrollY": "200px",
             *        "paginate": false,
             *        "retrieve": true
             *      } );
             *    }
             *
             *    function tableActions ()
             *    {
             *      var table = initTable();
             *      // perform API operations with oTable
             *    }
             */
            "bRetrieve": false,


            /**
             * When vertical (y) scrolling is enabled, DataTables will force the height of
             * the table's viewport to the given height at all times (useful for layout).
             * However, this can look odd when filtering data down to a small data set,
             * and the footer is left "floating" further down. This parameter (when
             * enabled) will cause DataTables to collapse the table's viewport down when
             * the result set will fit within the given Y height.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Options
             *  @name DataTable.defaults.scrollCollapse
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "scrollY": "200",
             *        "scrollCollapse": true
             *      } );
             *    } );
             */
            "bScrollCollapse": false,


            /**
             * Configure DataTables to use server-side processing. Note that the
             * `ajax` parameter must also be given in order to give DataTables a
             * source to obtain the required data for each draw.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Features
             *  @dtopt Server-side
             *  @name DataTable.defaults.serverSide
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "serverSide": true,
             *        "ajax": "xhr.php"
             *      } );
             *    } );
             */
            "bServerSide": false,


            /**
             * Enable or disable sorting of columns. Sorting of individual columns can be
             * disabled by the `sortable` option for each column.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.ordering
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "ordering": false
             *      } );
             *    } );
             */
            "bSort": true,


            /**
             * Enable or display DataTables' ability to sort multiple columns at the
             * same time (activated by shift-click by the user).
             *  @type boolean
             *  @default true
             *
             *  @dtopt Options
             *  @name DataTable.defaults.orderMulti
             *
             *  @example
             *    // Disable multiple column sorting ability
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "orderMulti": false
             *      } );
             *    } );
             */
            "bSortMulti": true,


            /**
             * Allows control over whether DataTables should use the top (true) unique
             * cell that is found for a single column, or the bottom (false - default).
             * This is useful when using complex headers.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Options
             *  @name DataTable.defaults.orderCellsTop
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "orderCellsTop": true
             *      } );
             *    } );
             */
            "bSortCellsTop": false,


            /**
             * Enable or disable the addition of the classes `sorting\_1`, `sorting\_2` and
             * `sorting\_3` to the columns which are currently being sorted on. This is
             * presented as a feature switch as it can increase processing time (while
             * classes are removed and added) so for large data sets you might want to
             * turn this off.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.orderClasses
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "orderClasses": false
             *      } );
             *    } );
             */
            "bSortClasses": true,


            /**
             * Enable or disable state saving. When enabled HTML5 `localStorage` will be
             * used to save table display information such as pagination information,
             * display length, filtering and sorting. As such when the end user reloads
             * the page the display display will match what thy had previously set up.
             *
             * Due to the use of `localStorage` the default state saving is not supported
             * in IE6 or 7. If state saving is required in those browsers, use
             * `stateSaveCallback` to provide a storage solution such as cookies.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Features
             *  @name DataTable.defaults.stateSave
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "stateSave": true
             *      } );
             *    } );
             */
            "bStateSave": false,


            /**
             * This function is called when a TR element is created (and all TD child
             * elements have been inserted), or registered if using a DOM source, allowing
             * manipulation of the TR element (adding classes etc).
             *  @type function
             *  @param {node} row "TR" element for the current row
             *  @param {array} data Raw data array for this row
             *  @param {int} dataIndex The index of this row in the internal aoData array
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.createdRow
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "createdRow": function( row, data, dataIndex ) {
             *          // Bold the grade for all 'A' grade browsers
             *          if ( data[4] == "A" )
             *          {
             *            $('td:eq(4)', row).html( '<b>A</b>' );
             *          }
             *        }
             *      } );
             *    } );
             */
            "fnCreatedRow": null,


            /**
             * This function is called on every 'draw' event, and allows you to
             * dynamically modify any aspect you want about the created DOM.
             *  @type function
             *  @param {object} settings DataTables settings object
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.drawCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "drawCallback": function( settings ) {
             *          alert( 'DataTables has redrawn the table' );
             *        }
             *      } );
             *    } );
             */
            "fnDrawCallback": null,


            /**
             * Identical to fnHeaderCallback() but for the table footer this function
             * allows you to modify the table footer on every 'draw' event.
             *  @type function
             *  @param {node} foot "TR" element for the footer
             *  @param {array} data Full table data (as derived from the original HTML)
             *  @param {int} start Index for the current display starting point in the
             *    display array
             *  @param {int} end Index for the current display ending point in the
             *    display array
             *  @param {array int} display Index array to translate the visual position
             *    to the full data array
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.footerCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "footerCallback": function( tfoot, data, start, end, display ) {
             *          tfoot.getElementsByTagName('th')[0].innerHTML = "Starting index is "+start;
             *        }
             *      } );
             *    } )
             */
            "fnFooterCallback": null,


            /**
             * When rendering large numbers in the information element for the table
             * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers
             * to have a comma separator for the 'thousands' units (e.g. 1 million is
             * rendered as "1,000,000") to help readability for the end user. This
             * function will override the default method DataTables uses.
             *  @type function
             *  @member
             *  @param {int} toFormat number to be formatted
             *  @returns {string} formatted string for DataTables to show the number
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.formatNumber
             *
             *  @example
             *    // Format a number using a single quote for the separator (note that
             *    // this can also be done with the language.thousands option)
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "formatNumber": function ( toFormat ) {
             *          return toFormat.toString().replace(
             *            /\B(?=(\d{3})+(?!\d))/g, "'"
             *          );
             *        };
             *      } );
             *    } );
             */
            "fnFormatNumber": function ( toFormat ) {
                return toFormat.toString().replace(
                    /\B(?=(\d{3})+(?!\d))/g,
                    this.oLanguage.sThousands
                );
            },


            /**
             * This function is called on every 'draw' event, and allows you to
             * dynamically modify the header row. This can be used to calculate and
             * display useful information about the table.
             *  @type function
             *  @param {node} head "TR" element for the header
             *  @param {array} data Full table data (as derived from the original HTML)
             *  @param {int} start Index for the current display starting point in the
             *    display array
             *  @param {int} end Index for the current display ending point in the
             *    display array
             *  @param {array int} display Index array to translate the visual position
             *    to the full data array
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.headerCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "fheaderCallback": function( head, data, start, end, display ) {
             *          head.getElementsByTagName('th')[0].innerHTML = "Displaying "+(end-start)+" records";
             *        }
             *      } );
             *    } )
             */
            "fnHeaderCallback": null,


            /**
             * The information element can be used to convey information about the current
             * state of the table. Although the internationalisation options presented by
             * DataTables are quite capable of dealing with most customisations, there may
             * be times where you wish to customise the string further. This callback
             * allows you to do exactly that.
             *  @type function
             *  @param {object} oSettings DataTables settings object
             *  @param {int} start Starting position in data for the draw
             *  @param {int} end End position in data for the draw
             *  @param {int} max Total number of rows in the table (regardless of
             *    filtering)
             *  @param {int} total Total number of rows in the data set, after filtering
             *  @param {string} pre The string that DataTables has formatted using it's
             *    own rules
             *  @returns {string} The string to be displayed in the information element.
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.infoCallback
             *
             *  @example
             *    $('#example').dataTable( {
             *      "infoCallback": function( settings, start, end, max, total, pre ) {
             *        return start +" to "+ end;
             *      }
             *    } );
             */
            "fnInfoCallback": null,


            /**
             * Called when the table has been initialised. Normally DataTables will
             * initialise sequentially and there will be no need for this function,
             * however, this does not hold true when using external language information
             * since that is obtained using an async XHR call.
             *  @type function
             *  @param {object} settings DataTables settings object
             *  @param {object} json The JSON object request from the server - only
             *    present if client-side Ajax sourced data is used
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.initComplete
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "initComplete": function(settings, json) {
             *          alert( 'DataTables has finished its initialisation.' );
             *        }
             *      } );
             *    } )
             */
            "fnInitComplete": null,


            /**
             * Called at the very start of each table draw and can be used to cancel the
             * draw by returning false, any other return (including undefined) results in
             * the full draw occurring).
             *  @type function
             *  @param {object} settings DataTables settings object
             *  @returns {boolean} False will cancel the draw, anything else (including no
             *    return) will allow it to complete.
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.preDrawCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "preDrawCallback": function( settings ) {
             *          if ( $('#test').val() == 1 ) {
             *            return false;
             *          }
             *        }
             *      } );
             *    } );
             */
            "fnPreDrawCallback": null,


            /**
             * This function allows you to 'post process' each row after it have been
             * generated for each table draw, but before it is rendered on screen. This
             * function might be used for setting the row class name etc.
             *  @type function
             *  @param {node} row "TR" element for the current row
             *  @param {array} data Raw data array for this row
             *  @param {int} displayIndex The display index for the current table draw
             *  @param {int} displayIndexFull The index of the data in the full list of
             *    rows (after filtering)
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.rowCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "rowCallback": function( row, data, displayIndex, displayIndexFull ) {
             *          // Bold the grade for all 'A' grade browsers
             *          if ( data[4] == "A" ) {
             *            $('td:eq(4)', row).html( '<b>A</b>' );
             *          }
             *        }
             *      } );
             *    } );
             */
            "fnRowCallback": null,


            /**
             * __Deprecated__ The functionality provided by this parameter has now been
             * superseded by that provided through `ajax`, which should be used instead.
             *
             * This parameter allows you to override the default function which obtains
             * the data from the server so something more suitable for your application.
             * For example you could use POST data, or pull information from a Gears or
             * AIR database.
             *  @type function
             *  @member
             *  @param {string} source HTTP source to obtain the data from (`ajax`)
             *  @param {array} data A key/value pair object containing the data to send
             *    to the server
             *  @param {function} callback to be called on completion of the data get
             *    process that will draw the data on the page.
             *  @param {object} settings DataTables settings object
             *
             *  @dtopt Callbacks
             *  @dtopt Server-side
             *  @name DataTable.defaults.serverData
             *
             *  @deprecated 1.10. Please use `ajax` for this functionality now.
             */
            "fnServerData": null,


            /**
             * __Deprecated__ The functionality provided by this parameter has now been
             * superseded by that provided through `ajax`, which should be used instead.
             *
             *  It is often useful to send extra data to the server when making an Ajax
             * request - for example custom filtering information, and this callback
             * function makes it trivial to send extra information to the server. The
             * passed in parameter is the data set that has been constructed by
             * DataTables, and you can add to this or modify it as you require.
             *  @type function
             *  @param {array} data Data array (array of objects which are name/value
             *    pairs) that has been constructed by DataTables and will be sent to the
             *    server. In the case of Ajax sourced data with server-side processing
             *    this will be an empty array, for server-side processing there will be a
             *    significant number of parameters!
             *  @returns {undefined} Ensure that you modify the data array passed in,
             *    as this is passed by reference.
             *
             *  @dtopt Callbacks
             *  @dtopt Server-side
             *  @name DataTable.defaults.serverParams
             *
             *  @deprecated 1.10. Please use `ajax` for this functionality now.
             */
            "fnServerParams": null,


            /**
             * Load the table state. With this function you can define from where, and how, the
             * state of a table is loaded. By default DataTables will load from `localStorage`
             * but you might wish to use a server-side database or cookies.
             *  @type function
             *  @member
             *  @param {object} settings DataTables settings object
             *  @return {object} The DataTables state object to be loaded
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.stateLoadCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateLoadCallback": function (settings) {
             *          var o;
             *
             *          // Send an Ajax request to the server to get the data. Note that
             *          // this is a synchronous request.
             *          $.ajax( {
             *            "url": "/state_load",
             *            "async": false,
             *            "dataType": "json",
             *            "success": function (json) {
             *              o = json;
             *            }
             *          } );
             *
             *          return o;
             *        }
             *      } );
             *    } );
             */
            "fnStateLoadCallback": function ( settings ) {
                try {
                    return JSON.parse(
                        (settings.iStateDuration === -1 ? sessionStorage : localStorage).getItem(
                            'DataTables_'+settings.sInstance+'_'+location.pathname
                        )
                    );
                } catch (e) {}
            },


            /**
             * Callback which allows modification of the saved state prior to loading that state.
             * This callback is called when the table is loading state from the stored data, but
             * prior to the settings object being modified by the saved state. Note that for
             * plug-in authors, you should use the `stateLoadParams` event to load parameters for
             * a plug-in.
             *  @type function
             *  @param {object} settings DataTables settings object
             *  @param {object} data The state object that is to be loaded
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.stateLoadParams
             *
             *  @example
             *    // Remove a saved filter, so filtering is never loaded
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateLoadParams": function (settings, data) {
             *          data.oSearch.sSearch = "";
             *        }
             *      } );
             *    } );
             *
             *  @example
             *    // Disallow state loading by returning false
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateLoadParams": function (settings, data) {
             *          return false;
             *        }
             *      } );
             *    } );
             */
            "fnStateLoadParams": null,


            /**
             * Callback that is called when the state has been loaded from the state saving method
             * and the DataTables settings object has been modified as a result of the loaded state.
             *  @type function
             *  @param {object} settings DataTables settings object
             *  @param {object} data The state object that was loaded
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.stateLoaded
             *
             *  @example
             *    // Show an alert with the filtering value that was saved
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateLoaded": function (settings, data) {
             *          alert( 'Saved filter was: '+data.oSearch.sSearch );
             *        }
             *      } );
             *    } );
             */
            "fnStateLoaded": null,


            /**
             * Save the table state. This function allows you to define where and how the state
             * information for the table is stored By default DataTables will use `localStorage`
             * but you might wish to use a server-side database or cookies.
             *  @type function
             *  @member
             *  @param {object} settings DataTables settings object
             *  @param {object} data The state object to be saved
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.stateSaveCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateSaveCallback": function (settings, data) {
             *          // Send an Ajax request to the server with the state object
             *          $.ajax( {
             *            "url": "/state_save",
             *            "data": data,
             *            "dataType": "json",
             *            "method": "POST"
             *            "success": function () {}
             *          } );
             *        }
             *      } );
             *    } );
             */
            "fnStateSaveCallback": function ( settings, data ) {
                try {
                    (settings.iStateDuration === -1 ? sessionStorage : localStorage).setItem(
                        'DataTables_'+settings.sInstance+'_'+location.pathname,
                        JSON.stringify( data )
                    );
                } catch (e) {}
            },


            /**
             * Callback which allows modification of the state to be saved. Called when the table
             * has changed state a new state save is required. This method allows modification of
             * the state saving object prior to actually doing the save, including addition or
             * other state properties or modification. Note that for plug-in authors, you should
             * use the `stateSaveParams` event to save parameters for a plug-in.
             *  @type function
             *  @param {object} settings DataTables settings object
             *  @param {object} data The state object to be saved
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.stateSaveParams
             *
             *  @example
             *    // Remove a saved filter, so filtering is never saved
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateSaveParams": function (settings, data) {
             *          data.oSearch.sSearch = "";
             *        }
             *      } );
             *    } );
             */
            "fnStateSaveParams": null,


            /**
             * Duration for which the saved state information is considered valid. After this period
             * has elapsed the state will be returned to the default.
             * Value is given in seconds.
             *  @type int
             *  @default 7200 <i>(2 hours)</i>
             *
             *  @dtopt Options
             *  @name DataTable.defaults.stateDuration
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateDuration": 60*60*24; // 1 day
             *      } );
             *    } )
             */
            "iStateDuration": 7200,


            /**
             * When enabled DataTables will not make a request to the server for the first
             * page draw - rather it will use the data already on the page (no sorting etc
             * will be applied to it), thus saving on an XHR at load time. `deferLoading`
             * is used to indicate that deferred loading is required, but it is also used
             * to tell DataTables how many records there are in the full table (allowing
             * the information element and pagination to be displayed correctly). In the case
             * where a filtering is applied to the table on initial load, this can be
             * indicated by giving the parameter as an array, where the first element is
             * the number of records available after filtering and the second element is the
             * number of records without filtering (allowing the table information element
             * to be shown correctly).
             *  @type int | array
             *  @default null
             *
             *  @dtopt Options
             *  @name DataTable.defaults.deferLoading
             *
             *  @example
             *    // 57 records available in the table, no filtering applied
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "serverSide": true,
             *        "ajax": "scripts/server_processing.php",
             *        "deferLoading": 57
             *      } );
             *    } );
             *
             *  @example
             *    // 57 records after filtering, 100 without filtering (an initial filter applied)
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "serverSide": true,
             *        "ajax": "scripts/server_processing.php",
             *        "deferLoading": [ 57, 100 ],
             *        "search": {
             *          "search": "my_filter"
             *        }
             *      } );
             *    } );
             */
            "iDeferLoading": null,


            /**
             * Number of rows to display on a single page when using pagination. If
             * feature enabled (`lengthChange`) then the end user will be able to override
             * this to a custom setting using a pop-up menu.
             *  @type int
             *  @default 10
             *
             *  @dtopt Options
             *  @name DataTable.defaults.pageLength
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "pageLength": 50
             *      } );
             *    } )
             */
            "iDisplayLength": 10,


            /**
             * Define the starting point for data display when using DataTables with
             * pagination. Note that this parameter is the number of records, rather than
             * the page number, so if you have 10 records per page and want to start on
             * the third page, it should be "20".
             *  @type int
             *  @default 0
             *
             *  @dtopt Options
             *  @name DataTable.defaults.displayStart
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "displayStart": 20
             *      } );
             *    } )
             */
            "iDisplayStart": 0,


            /**
             * By default DataTables allows keyboard navigation of the table (sorting, paging,
             * and filtering) by adding a `tabindex` attribute to the required elements. This
             * allows you to tab through the controls and press the enter key to activate them.
             * The tabindex is default 0, meaning that the tab follows the flow of the document.
             * You can overrule this using this parameter if you wish. Use a value of -1 to
             * disable built-in keyboard navigation.
             *  @type int
             *  @default 0
             *
             *  @dtopt Options
             *  @name DataTable.defaults.tabIndex
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "tabIndex": 1
             *      } );
             *    } );
             */
            "iTabIndex": 0,


            /**
             * Classes that DataTables assigns to the various components and features
             * that it adds to the HTML table. This allows classes to be configured
             * during initialisation in addition to through the static
             * {@link DataTable.ext.oStdClasses} object).
             *  @namespace
             *  @name DataTable.defaults.classes
             */
            "oClasses": {},


            /**
             * All strings that DataTables uses in the user interface that it creates
             * are defined in this object, allowing you to modified them individually or
             * completely replace them all as required.
             *  @namespace
             *  @name DataTable.defaults.language
             */
            "oLanguage": {
                /**
                 * Strings that are used for WAI-ARIA labels and controls only (these are not
                 * actually visible on the page, but will be read by screenreaders, and thus
                 * must be internationalised as well).
                 *  @namespace
                 *  @name DataTable.defaults.language.aria
                 */
                "oAria": {
                    /**
                     * ARIA label that is added to the table headers when the column may be
                     * sorted ascending by activing the column (click or return when focused).
                     * Note that the column header is prefixed to this string.
                     *  @type string
                     *  @default : activate to sort column ascending
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.aria.sortAscending
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "aria": {
                     *            "sortAscending": " - click/return to sort ascending"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sSortAscending": ": activate to sort column ascending",

                    /**
                     * ARIA label that is added to the table headers when the column may be
                     * sorted descending by activing the column (click or return when focused).
                     * Note that the column header is prefixed to this string.
                     *  @type string
                     *  @default : activate to sort column ascending
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.aria.sortDescending
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "aria": {
                     *            "sortDescending": " - click/return to sort descending"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sSortDescending": ": activate to sort column descending"
                },

                /**
                 * Pagination string used by DataTables for the built-in pagination
                 * control types.
                 *  @namespace
                 *  @name DataTable.defaults.language.paginate
                 */
                "oPaginate": {
                    /**
                     * Text to use when using the 'full_numbers' type of pagination for the
                     * button to take the user to the first page.
                     *  @type string
                     *  @default First
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.paginate.first
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "paginate": {
                     *            "first": "First page"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sFirst": "First",


                    /**
                     * Text to use when using the 'full_numbers' type of pagination for the
                     * button to take the user to the last page.
                     *  @type string
                     *  @default Last
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.paginate.last
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "paginate": {
                     *            "last": "Last page"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sLast": "Last",


                    /**
                     * Text to use for the 'next' pagination button (to take the user to the
                     * next page).
                     *  @type string
                     *  @default Next
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.paginate.next
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "paginate": {
                     *            "next": "Next page"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sNext": "Next",


                    /**
                     * Text to use for the 'previous' pagination button (to take the user to
                     * the previous page).
                     *  @type string
                     *  @default Previous
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.paginate.previous
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "paginate": {
                     *            "previous": "Previous page"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sPrevious": "Previous"
                },

                /**
                 * This string is shown in preference to `zeroRecords` when the table is
                 * empty of data (regardless of filtering). Note that this is an optional
                 * parameter - if it is not given, the value of `zeroRecords` will be used
                 * instead (either the default or given value).
                 *  @type string
                 *  @default No data available in table
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.emptyTable
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "emptyTable": "No data available in table"
                 *        }
                 *      } );
                 *    } );
                 */
                "sEmptyTable": "No data available in table",


                /**
                 * This string gives information to the end user about the information
                 * that is current on display on the page. The following tokens can be
                 * used in the string and will be dynamically replaced as the table
                 * display updates. This tokens can be placed anywhere in the string, or
                 * removed as needed by the language requires:
                 *
                 * * `\_START\_` - Display index of the first record on the current page
                 * * `\_END\_` - Display index of the last record on the current page
                 * * `\_TOTAL\_` - Number of records in the table after filtering
                 * * `\_MAX\_` - Number of records in the table without filtering
                 * * `\_PAGE\_` - Current page number
                 * * `\_PAGES\_` - Total number of pages of data in the table
                 *
                 *  @type string
                 *  @default Showing _START_ to _END_ of _TOTAL_ entries
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.info
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "info": "Showing page _PAGE_ of _PAGES_"
                 *        }
                 *      } );
                 *    } );
                 */
                "sInfo": "Showing _START_ to _END_ of _TOTAL_ entries",


                /**
                 * Display information string for when the table is empty. Typically the
                 * format of this string should match `info`.
                 *  @type string
                 *  @default Showing 0 to 0 of 0 entries
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.infoEmpty
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "infoEmpty": "No entries to show"
                 *        }
                 *      } );
                 *    } );
                 */
                "sInfoEmpty": "Showing 0 to 0 of 0 entries",


                /**
                 * When a user filters the information in a table, this string is appended
                 * to the information (`info`) to give an idea of how strong the filtering
                 * is. The variable _MAX_ is dynamically updated.
                 *  @type string
                 *  @default (filtered from _MAX_ total entries)
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.infoFiltered
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "infoFiltered": " - filtering from _MAX_ records"
                 *        }
                 *      } );
                 *    } );
                 */
                "sInfoFiltered": "(filtered from _MAX_ total entries)",


                /**
                 * If can be useful to append extra information to the info string at times,
                 * and this variable does exactly that. This information will be appended to
                 * the `info` (`infoEmpty` and `infoFiltered` in whatever combination they are
                 * being used) at all times.
                 *  @type string
                 *  @default <i>Empty string</i>
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.infoPostFix
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "infoPostFix": "All records shown are derived from real information."
                 *        }
                 *      } );
                 *    } );
                 */
                "sInfoPostFix": "",


                /**
                 * This decimal place operator is a little different from the other
                 * language options since DataTables doesn't output floating point
                 * numbers, so it won't ever use this for display of a number. Rather,
                 * what this parameter does is modify the sort methods of the table so
                 * that numbers which are in a format which has a character other than
                 * a period (`.`) as a decimal place will be sorted numerically.
                 *
                 * Note that numbers with different decimal places cannot be shown in
                 * the same table and still be sortable, the table must be consistent.
                 * However, multiple different tables on the page can use different
                 * decimal place characters.
                 *  @type string
                 *  @default
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.decimal
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "decimal": ","
                 *          "thousands": "."
                 *        }
                 *      } );
                 *    } );
                 */
                "sDecimal": "",


                /**
                 * DataTables has a build in number formatter (`formatNumber`) which is
                 * used to format large numbers that are used in the table information.
                 * By default a comma is used, but this can be trivially changed to any
                 * character you wish with this parameter.
                 *  @type string
                 *  @default ,
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.thousands
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "thousands": "'"
                 *        }
                 *      } );
                 *    } );
                 */
                "sThousands": ",",


                /**
                 * Detail the action that will be taken when the drop down menu for the
                 * pagination length option is changed. The '_MENU_' variable is replaced
                 * with a default select list of 10, 25, 50 and 100, and can be replaced
                 * with a custom select box if required.
                 *  @type string
                 *  @default Show _MENU_ entries
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.lengthMenu
                 *
                 *  @example
                 *    // Language change only
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "lengthMenu": "Display _MENU_ records"
                 *        }
                 *      } );
                 *    } );
                 *
                 *  @example
                 *    // Language and options change
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "lengthMenu": 'Display <select>'+
                 *            '<option value="10">10</option>'+
                 *            '<option value="20">20</option>'+
                 *            '<option value="30">30</option>'+
                 *            '<option value="40">40</option>'+
                 *            '<option value="50">50</option>'+
                 *            '<option value="-1">All</option>'+
                 *            '</select> records'
                 *        }
                 *      } );
                 *    } );
                 */
                "sLengthMenu": "Show _MENU_ entries",


                /**
                 * When using Ajax sourced data and during the first draw when DataTables is
                 * gathering the data, this message is shown in an empty row in the table to
                 * indicate to the end user the the data is being loaded. Note that this
                 * parameter is not used when loading data by server-side processing, just
                 * Ajax sourced data with client-side processing.
                 *  @type string
                 *  @default Loading...
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.loadingRecords
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "loadingRecords": "Please wait - loading..."
                 *        }
                 *      } );
                 *    } );
                 */
                "sLoadingRecords": "Loading...",


                /**
                 * Text which is displayed when the table is processing a user action
                 * (usually a sort command or similar).
                 *  @type string
                 *  @default Processing...
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.processing
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "processing": "DataTables is currently busy"
                 *        }
                 *      } );
                 *    } );
                 */
                "sProcessing": "Processing...",


                /**
                 * Details the actions that will be taken when the user types into the
                 * filtering input text box. The variable "_INPUT_", if used in the string,
                 * is replaced with the HTML text box for the filtering input allowing
                 * control over where it appears in the string. If "_INPUT_" is not given
                 * then the input box is appended to the string automatically.
                 *  @type string
                 *  @default Search:
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.search
                 *
                 *  @example
                 *    // Input text box will be appended at the end automatically
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "search": "Filter records:"
                 *        }
                 *      } );
                 *    } );
                 *
                 *  @example
                 *    // Specify where the filter should appear
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "search": "Apply filter _INPUT_ to table"
                 *        }
                 *      } );
                 *    } );
                 */
                "sSearch": "Search:",


                /**
                 * All of the language information can be stored in a file on the
                 * server-side, which DataTables will look up if this parameter is passed.
                 * It must store the URL of the language file, which is in a JSON format,
                 * and the object has the same properties as the oLanguage object in the
                 * initialiser object (i.e. the above parameters). Please refer to one of
                 * the example language files to see how this works in action.
                 *  @type string
                 *  @default <i>Empty string - i.e. disabled</i>
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.url
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "url": "http://www.sprymedia.co.uk/dataTables/lang.txt"
                 *        }
                 *      } );
                 *    } );
                 */
                "sUrl": "",


                /**
                 * Text shown inside the table records when the is no information to be
                 * displayed after filtering. `emptyTable` is shown when there is simply no
                 * information in the table at all (regardless of filtering).
                 *  @type string
                 *  @default No matching records found
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.zeroRecords
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "zeroRecords": "No records to display"
                 *        }
                 *      } );
                 *    } );
                 */
                "sZeroRecords": "No matching records found"
            },


            /**
             * This parameter allows you to have define the global filtering state at
             * initialisation time. As an object the `search` parameter must be
             * defined, but all other parameters are optional. When `regex` is true,
             * the search string will be treated as a regular expression, when false
             * (default) it will be treated as a straight string. When `smart`
             * DataTables will use it's smart filtering methods (to word match at
             * any point in the data), when false this will not be done.
             *  @namespace
             *  @extends DataTable.models.oSearch
             *
             *  @dtopt Options
             *  @name DataTable.defaults.search
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "search": {"search": "Initial search"}
             *      } );
             *    } )
             */
            "oSearch": $.extend( {}, DataTable.models.oSearch ),


            /**
             * __Deprecated__ The functionality provided by this parameter has now been
             * superseded by that provided through `ajax`, which should be used instead.
             *
             * By default DataTables will look for the property `data` (or `aaData` for
             * compatibility with DataTables 1.9-) when obtaining data from an Ajax
             * source or for server-side processing - this parameter allows that
             * property to be changed. You can use Javascript dotted object notation to
             * get a data source for multiple levels of nesting.
             *  @type string
             *  @default data
             *
             *  @dtopt Options
             *  @dtopt Server-side
             *  @name DataTable.defaults.ajaxDataProp
             *
             *  @deprecated 1.10. Please use `ajax` for this functionality now.
             */
            "sAjaxDataProp": "data",


            /**
             * __Deprecated__ The functionality provided by this parameter has now been
             * superseded by that provided through `ajax`, which should be used instead.
             *
             * You can instruct DataTables to load data from an external
             * source using this parameter (use aData if you want to pass data in you
             * already have). Simply provide a url a JSON object can be obtained from.
             *  @type string
             *  @default null
             *
             *  @dtopt Options
             *  @dtopt Server-side
             *  @name DataTable.defaults.ajaxSource
             *
             *  @deprecated 1.10. Please use `ajax` for this functionality now.
             */
            "sAjaxSource": null,


            /**
             * This initialisation variable allows you to specify exactly where in the
             * DOM you want DataTables to inject the various controls it adds to the page
             * (for example you might want the pagination controls at the top of the
             * table). DIV elements (with or without a custom class) can also be added to
             * aid styling. The follow syntax is used:
             *   <ul>
             *     <li>The following options are allowed:
             *       <ul>
             *         <li>'l' - Length changing</li>
             *         <li>'f' - Filtering input</li>
             *         <li>'t' - The table!</li>
             *         <li>'i' - Information</li>
             *         <li>'p' - Pagination</li>
             *         <li>'r' - pRocessing</li>
             *       </ul>
             *     </li>
             *     <li>The following constants are allowed:
             *       <ul>
             *         <li>'H' - jQueryUI theme "header" classes ('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix')</li>
             *         <li>'F' - jQueryUI theme "footer" classes ('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix')</li>
             *       </ul>
             *     </li>
             *     <li>The following syntax is expected:
             *       <ul>
             *         <li>'&lt;' and '&gt;' - div elements</li>
             *         <li>'&lt;"class" and '&gt;' - div with a class</li>
             *         <li>'&lt;"#id" and '&gt;' - div with an ID</li>
             *       </ul>
             *     </li>
             *     <li>Examples:
             *       <ul>
             *         <li>'&lt;"wrapper"flipt&gt;'</li>
             *         <li>'&lt;lf&lt;t&gt;ip&gt;'</li>
             *       </ul>
             *     </li>
             *   </ul>
             *  @type string
             *  @default lfrtip <i>(when `jQueryUI` is false)</i> <b>or</b>
             *    <"H"lfr>t<"F"ip> <i>(when `jQueryUI` is true)</i>
             *
             *  @dtopt Options
             *  @name DataTable.defaults.dom
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "dom": '&lt;"top"i&gt;rt&lt;"bottom"flp&gt;&lt;"clear"&gt;'
             *      } );
             *    } );
             */
            "sDom": "lfrtip",


            /**
             * DataTables features four different built-in options for the buttons to
             * display for pagination control:
             *
             * * `simple` - 'Previous' and 'Next' buttons only
             * * 'simple_numbers` - 'Previous' and 'Next' buttons, plus page numbers
             * * `full` - 'First', 'Previous', 'Next' and 'Last' buttons
             * * `full_numbers` - 'First', 'Previous', 'Next' and 'Last' buttons, plus
             *   page numbers
             *
             * Further methods can be added using {@link DataTable.ext.oPagination}.
             *  @type string
             *  @default simple_numbers
             *
             *  @dtopt Options
             *  @name DataTable.defaults.pagingType
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "pagingType": "full_numbers"
             *      } );
             *    } )
             */
            "sPaginationType": "simple_numbers",


            /**
             * Enable horizontal scrolling. When a table is too wide to fit into a
             * certain layout, or you have a large number of columns in the table, you
             * can enable x-scrolling to show the table in a viewport, which can be
             * scrolled. This property can be `true` which will allow the table to
             * scroll horizontally when needed, or any CSS unit, or a number (in which
             * case it will be treated as a pixel measurement). Setting as simply `true`
             * is recommended.
             *  @type boolean|string
             *  @default <i>blank string - i.e. disabled</i>
             *
             *  @dtopt Features
             *  @name DataTable.defaults.scrollX
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "scrollX": true,
             *        "scrollCollapse": true
             *      } );
             *    } );
             */
            "sScrollX": "",


            /**
             * This property can be used to force a DataTable to use more width than it
             * might otherwise do when x-scrolling is enabled. For example if you have a
             * table which requires to be well spaced, this parameter is useful for
             * "over-sizing" the table, and thus forcing scrolling. This property can by
             * any CSS unit, or a number (in which case it will be treated as a pixel
             * measurement).
             *  @type string
             *  @default <i>blank string - i.e. disabled</i>
             *
             *  @dtopt Options
             *  @name DataTable.defaults.scrollXInner
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "scrollX": "100%",
             *        "scrollXInner": "110%"
             *      } );
             *    } );
             */
            "sScrollXInner": "",


            /**
             * Enable vertical scrolling. Vertical scrolling will constrain the DataTable
             * to the given height, and enable scrolling for any data which overflows the
             * current viewport. This can be used as an alternative to paging to display
             * a lot of data in a small area (although paging and scrolling can both be
             * enabled at the same time). This property can be any CSS unit, or a number
             * (in which case it will be treated as a pixel measurement).
             *  @type string
             *  @default <i>blank string - i.e. disabled</i>
             *
             *  @dtopt Features
             *  @name DataTable.defaults.scrollY
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "scrollY": "200px",
             *        "paginate": false
             *      } );
             *    } );
             */
            "sScrollY": "",


            /**
             * __Deprecated__ The functionality provided by this parameter has now been
             * superseded by that provided through `ajax`, which should be used instead.
             *
             * Set the HTTP method that is used to make the Ajax call for server-side
             * processing or Ajax sourced data.
             *  @type string
             *  @default GET
             *
             *  @dtopt Options
             *  @dtopt Server-side
             *  @name DataTable.defaults.serverMethod
             *
             *  @deprecated 1.10. Please use `ajax` for this functionality now.
             */
            "sServerMethod": "GET",


            /**
             * DataTables makes use of renderers when displaying HTML elements for
             * a table. These renderers can be added or modified by plug-ins to
             * generate suitable mark-up for a site. For example the Bootstrap
             * integration plug-in for DataTables uses a paging button renderer to
             * display pagination buttons in the mark-up required by Bootstrap.
             *
             * For further information about the renderers available see
             * DataTable.ext.renderer
             *  @type string|object
             *  @default null
             *
             *  @name DataTable.defaults.renderer
             *
             */
            "renderer": null
        };

        _fnHungarianMap( DataTable.defaults );



        /*
	 * Developer note - See note in model.defaults.js about the use of Hungarian
	 * notation and camel case.
	 */

        /**
         * Column options that can be given to DataTables at initialisation time.
         *  @namespace
         */
        DataTable.defaults.column = {
            /**
             * Define which column(s) an order will occur on for this column. This
             * allows a column's ordering to take multiple columns into account when
             * doing a sort or use the data from a different column. For example first
             * name / last name columns make sense to do a multi-column sort over the
             * two columns.
             *  @type array|int
             *  @default null <i>Takes the value of the column index automatically</i>
             *
             *  @name DataTable.defaults.column.orderData
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "orderData": [ 0, 1 ], "targets": [ 0 ] },
             *          { "orderData": [ 1, 0 ], "targets": [ 1 ] },
             *          { "orderData": 2, "targets": [ 2 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "orderData": [ 0, 1 ] },
             *          { "orderData": [ 1, 0 ] },
             *          { "orderData": 2 },
             *          null,
             *          null
             *        ]
             *      } );
             *    } );
             */
            "aDataSort": null,
            "iDataSort": -1,


            /**
             * You can control the default ordering direction, and even alter the
             * behaviour of the sort handler (i.e. only allow ascending ordering etc)
             * using this parameter.
             *  @type array
             *  @default [ 'asc', 'desc' ]
             *
             *  @name DataTable.defaults.column.orderSequence
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "orderSequence": [ "asc" ], "targets": [ 1 ] },
             *          { "orderSequence": [ "desc", "asc", "asc" ], "targets": [ 2 ] },
             *          { "orderSequence": [ "desc" ], "targets": [ 3 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          null,
             *          { "orderSequence": [ "asc" ] },
             *          { "orderSequence": [ "desc", "asc", "asc" ] },
             *          { "orderSequence": [ "desc" ] },
             *          null
             *        ]
             *      } );
             *    } );
             */
            "asSorting": [ 'asc', 'desc' ],


            /**
             * Enable or disable filtering on the data in this column.
             *  @type boolean
             *  @default true
             *
             *  @name DataTable.defaults.column.searchable
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "searchable": false, "targets": [ 0 ] }
             *        ] } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "searchable": false },
             *          null,
             *          null,
             *          null,
             *          null
             *        ] } );
             *    } );
             */
            "bSearchable": true,


            /**
             * Enable or disable ordering on this column.
             *  @type boolean
             *  @default true
             *
             *  @name DataTable.defaults.column.orderable
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "orderable": false, "targets": [ 0 ] }
             *        ] } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "orderable": false },
             *          null,
             *          null,
             *          null,
             *          null
             *        ] } );
             *    } );
             */
            "bSortable": true,


            /**
             * Enable or disable the display of this column.
             *  @type boolean
             *  @default true
             *
             *  @name DataTable.defaults.column.visible
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "visible": false, "targets": [ 0 ] }
             *        ] } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "visible": false },
             *          null,
             *          null,
             *          null,
             *          null
             *        ] } );
             *    } );
             */
            "bVisible": true,


            /**
             * Developer definable function that is called whenever a cell is created (Ajax source,
             * etc) or processed for input (DOM source). This can be used as a compliment to mRender
             * allowing you to modify the DOM element (add background colour for example) when the
             * element is available.
             *  @type function
             *  @param {element} td The TD node that has been created
             *  @param {*} cellData The Data for the cell
             *  @param {array|object} rowData The data for the whole row
             *  @param {int} row The row index for the aoData data store
             *  @param {int} col The column index for aoColumns
             *
             *  @name DataTable.defaults.column.createdCell
             *  @dtopt Columns
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [3],
             *          "createdCell": function (td, cellData, rowData, row, col) {
             *            if ( cellData == "1.7" ) {
             *              $(td).css('color', 'blue')
             *            }
             *          }
             *        } ]
             *      });
             *    } );
             */
            "fnCreatedCell": null,


            /**
             * This parameter has been replaced by `data` in DataTables to ensure naming
             * consistency. `dataProp` can still be used, as there is backwards
             * compatibility in DataTables for this option, but it is strongly
             * recommended that you use `data` in preference to `dataProp`.
             *  @name DataTable.defaults.column.dataProp
             */


            /**
             * This property can be used to read data from any data source property,
             * including deeply nested objects / properties. `data` can be given in a
             * number of different ways which effect its behaviour:
             *
             * * `integer` - treated as an array index for the data source. This is the
             *   default that DataTables uses (incrementally increased for each column).
             * * `string` - read an object property from the data source. There are
             *   three 'special' options that can be used in the string to alter how
             *   DataTables reads the data from the source object:
             *    * `.` - Dotted Javascript notation. Just as you use a `.` in
             *      Javascript to read from nested objects, so to can the options
             *      specified in `data`. For example: `browser.version` or
             *      `browser.name`. If your object parameter name contains a period, use
             *      `\\` to escape it - i.e. `first\\.name`.
             *    * `[]` - Array notation. DataTables can automatically combine data
             *      from and array source, joining the data with the characters provided
             *      between the two brackets. For example: `name[, ]` would provide a
             *      comma-space separated list from the source array. If no characters
             *      are provided between the brackets, the original array source is
             *      returned.
             *    * `()` - Function notation. Adding `()` to the end of a parameter will
             *      execute a function of the name given. For example: `browser()` for a
             *      simple function on the data source, `browser.version()` for a
             *      function in a nested property or even `browser().version` to get an
             *      object property if the function called returns an object. Note that
             *      function notation is recommended for use in `render` rather than
             *      `data` as it is much simpler to use as a renderer.
             * * `null` - use the original data source for the row rather than plucking
             *   data directly from it. This action has effects on two other
             *   initialisation options:
             *    * `defaultContent` - When null is given as the `data` option and
             *      `defaultContent` is specified for the column, the value defined by
             *      `defaultContent` will be used for the cell.
             *    * `render` - When null is used for the `data` option and the `render`
             *      option is specified for the column, the whole data source for the
             *      row is used for the renderer.
             * * `function` - the function given will be executed whenever DataTables
             *   needs to set or get the data for a cell in the column. The function
             *   takes three parameters:
             *    * Parameters:
             *      * `{array|object}` The data source for the row
             *      * `{string}` The type call data requested - this will be 'set' when
             *        setting data or 'filter', 'display', 'type', 'sort' or undefined
             *        when gathering data. Note that when `undefined` is given for the
             *        type DataTables expects to get the raw data for the object back<
             *      * `{*}` Data to set when the second parameter is 'set'.
             *    * Return:
             *      * The return value from the function is not required when 'set' is
             *        the type of call, but otherwise the return is what will be used
             *        for the data requested.
             *
             * Note that `data` is a getter and setter option. If you just require
             * formatting of data for output, you will likely want to use `render` which
             * is simply a getter and thus simpler to use.
             *
             * Note that prior to DataTables 1.9.2 `data` was called `mDataProp`. The
             * name change reflects the flexibility of this property and is consistent
             * with the naming of mRender. If 'mDataProp' is given, then it will still
             * be used by DataTables, as it automatically maps the old name to the new
             * if required.
             *
             *  @type string|int|function|null
             *  @default null <i>Use automatically calculated column index</i>
             *
             *  @name DataTable.defaults.column.data
             *  @dtopt Columns
             *
             *  @example
             *    // Read table data from objects
             *    // JSON structure for each row:
             *    //   {
             *    //      "engine": {value},
             *    //      "browser": {value},
             *    //      "platform": {value},
             *    //      "version": {value},
             *    //      "grade": {value}
             *    //   }
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "ajaxSource": "sources/objects.txt",
             *        "columns": [
             *          { "data": "engine" },
             *          { "data": "browser" },
             *          { "data": "platform" },
             *          { "data": "version" },
             *          { "data": "grade" }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Read information from deeply nested objects
             *    // JSON structure for each row:
             *    //   {
             *    //      "engine": {value},
             *    //      "browser": {value},
             *    //      "platform": {
             *    //         "inner": {value}
             *    //      },
             *    //      "details": [
             *    //         {value}, {value}
             *    //      ]
             *    //   }
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "ajaxSource": "sources/deep.txt",
             *        "columns": [
             *          { "data": "engine" },
             *          { "data": "browser" },
             *          { "data": "platform.inner" },
             *          { "data": "platform.details.0" },
             *          { "data": "platform.details.1" }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `data` as a function to provide different information for
             *    // sorting, filtering and display. In this case, currency (price)
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": function ( source, type, val ) {
             *            if (type === 'set') {
             *              source.price = val;
             *              // Store the computed dislay and filter values for efficiency
             *              source.price_display = val=="" ? "" : "$"+numberFormat(val);
             *              source.price_filter  = val=="" ? "" : "$"+numberFormat(val)+" "+val;
             *              return;
             *            }
             *            else if (type === 'display') {
             *              return source.price_display;
             *            }
             *            else if (type === 'filter') {
             *              return source.price_filter;
             *            }
             *            // 'sort', 'type' and undefined all just use the integer
             *            return source.price;
             *          }
             *        } ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using default content
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": null,
             *          "defaultContent": "Click to edit"
             *        } ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using array notation - outputting a list from an array
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": "name[, ]"
             *        } ]
             *      } );
             *    } );
             *
             */
            "mData": null,


            /**
             * This property is the rendering partner to `data` and it is suggested that
             * when you want to manipulate data for display (including filtering,
             * sorting etc) without altering the underlying data for the table, use this
             * property. `render` can be considered to be the the read only companion to
             * `data` which is read / write (then as such more complex). Like `data`
             * this option can be given in a number of different ways to effect its
             * behaviour:
             *
             * * `integer` - treated as an array index for the data source. This is the
             *   default that DataTables uses (incrementally increased for each column).
             * * `string` - read an object property from the data source. There are
             *   three 'special' options that can be used in the string to alter how
             *   DataTables reads the data from the source object:
             *    * `.` - Dotted Javascript notation. Just as you use a `.` in
             *      Javascript to read from nested objects, so to can the options
             *      specified in `data`. For example: `browser.version` or
             *      `browser.name`. If your object parameter name contains a period, use
             *      `\\` to escape it - i.e. `first\\.name`.
             *    * `[]` - Array notation. DataTables can automatically combine data
             *      from and array source, joining the data with the characters provided
             *      between the two brackets. For example: `name[, ]` would provide a
             *      comma-space separated list from the source array. If no characters
             *      are provided between the brackets, the original array source is
             *      returned.
             *    * `()` - Function notation. Adding `()` to the end of a parameter will
             *      execute a function of the name given. For example: `browser()` for a
             *      simple function on the data source, `browser.version()` for a
             *      function in a nested property or even `browser().version` to get an
             *      object property if the function called returns an object.
             * * `object` - use different data for the different data types requested by
             *   DataTables ('filter', 'display', 'type' or 'sort'). The property names
             *   of the object is the data type the property refers to and the value can
             *   defined using an integer, string or function using the same rules as
             *   `render` normally does. Note that an `_` option _must_ be specified.
             *   This is the default value to use if you haven't specified a value for
             *   the data type requested by DataTables.
             * * `function` - the function given will be executed whenever DataTables
             *   needs to set or get the data for a cell in the column. The function
             *   takes three parameters:
             *    * Parameters:
             *      * {array|object} The data source for the row (based on `data`)
             *      * {string} The type call data requested - this will be 'filter',
             *        'display', 'type' or 'sort'.
             *      * {array|object} The full data source for the row (not based on
             *        `data`)
             *    * Return:
             *      * The return value from the function is what will be used for the
             *        data requested.
             *
             *  @type string|int|function|object|null
             *  @default null Use the data source value.
             *
             *  @name DataTable.defaults.column.render
             *  @dtopt Columns
             *
             *  @example
             *    // Create a comma separated list from an array of objects
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "ajaxSource": "sources/deep.txt",
             *        "columns": [
             *          { "data": "engine" },
             *          { "data": "browser" },
             *          {
             *            "data": "platform",
             *            "render": "[, ].name"
             *          }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Execute a function to obtain data
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": null, // Use the full data source object for the renderer's source
             *          "render": "browserName()"
             *        } ]
             *      } );
             *    } );
             *
             *  @example
             *    // As an object, extracting different data for the different types
             *    // This would be used with a data source such as:
             *    //   { "phone": 5552368, "phone_filter": "5552368 555-2368", "phone_display": "555-2368" }
             *    // Here the `phone` integer is used for sorting and type detection, while `phone_filter`
             *    // (which has both forms) is used for filtering for if a user inputs either format, while
             *    // the formatted phone number is the one that is shown in the table.
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": null, // Use the full data source object for the renderer's source
             *          "render": {
             *            "_": "phone",
             *            "filter": "phone_filter",
             *            "display": "phone_display"
             *          }
             *        } ]
             *      } );
             *    } );
             *
             *  @example
             *    // Use as a function to create a link from the data source
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": "download_link",
             *          "render": function ( data, type, full ) {
             *            return '<a href="'+data+'">Download</a>';
             *          }
             *        } ]
             *      } );
             *    } );
             */
            "mRender": null,


            /**
             * Change the cell type created for the column - either TD cells or TH cells. This
             * can be useful as TH cells have semantic meaning in the table body, allowing them
             * to act as a header for a row (you may wish to add scope='row' to the TH elements).
             *  @type string
             *  @default td
             *
             *  @name DataTable.defaults.column.cellType
             *  @dtopt Columns
             *
             *  @example
             *    // Make the first column use TH cells
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "cellType": "th"
             *        } ]
             *      } );
             *    } );
             */
            "sCellType": "td",


            /**
             * Class to give to each cell in this column.
             *  @type string
             *  @default <i>Empty string</i>
             *
             *  @name DataTable.defaults.column.class
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "class": "my_class", "targets": [ 0 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "class": "my_class" },
             *          null,
             *          null,
             *          null,
             *          null
             *        ]
             *      } );
             *    } );
             */
            "sClass": "",

            /**
             * When DataTables calculates the column widths to assign to each column,
             * it finds the longest string in each column and then constructs a
             * temporary table and reads the widths from that. The problem with this
             * is that "mmm" is much wider then "iiii", but the latter is a longer
             * string - thus the calculation can go wrong (doing it properly and putting
             * it into an DOM object and measuring that is horribly(!) slow). Thus as
             * a "work around" we provide this option. It will append its value to the
             * text that is found to be the longest string for the column - i.e. padding.
             * Generally you shouldn't need this!
             *  @type string
             *  @default <i>Empty string<i>
             *
             *  @name DataTable.defaults.column.contentPadding
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          null,
             *          null,
             *          null,
             *          {
             *            "contentPadding": "mmm"
             *          }
             *        ]
             *      } );
             *    } );
             */
            "sContentPadding": "",


            /**
             * Allows a default value to be given for a column's data, and will be used
             * whenever a null data source is encountered (this can be because `data`
             * is set to null, or because the data source itself is null).
             *  @type string
             *  @default null
             *
             *  @name DataTable.defaults.column.defaultContent
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          {
             *            "data": null,
             *            "defaultContent": "Edit",
             *            "targets": [ -1 ]
             *          }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          null,
             *          null,
             *          null,
             *          {
             *            "data": null,
             *            "defaultContent": "Edit"
             *          }
             *        ]
             *      } );
             *    } );
             */
            "sDefaultContent": null,


            /**
             * This parameter is only used in DataTables' server-side processing. It can
             * be exceptionally useful to know what columns are being displayed on the
             * client side, and to map these to database fields. When defined, the names
             * also allow DataTables to reorder information from the server if it comes
             * back in an unexpected order (i.e. if you switch your columns around on the
             * client-side, your server-side code does not also need updating).
             *  @type string
             *  @default <i>Empty string</i>
             *
             *  @name DataTable.defaults.column.name
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "name": "engine", "targets": [ 0 ] },
             *          { "name": "browser", "targets": [ 1 ] },
             *          { "name": "platform", "targets": [ 2 ] },
             *          { "name": "version", "targets": [ 3 ] },
             *          { "name": "grade", "targets": [ 4 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "name": "engine" },
             *          { "name": "browser" },
             *          { "name": "platform" },
             *          { "name": "version" },
             *          { "name": "grade" }
             *        ]
             *      } );
             *    } );
             */
            "sName": "",


            /**
             * Defines a data source type for the ordering which can be used to read
             * real-time information from the table (updating the internally cached
             * version) prior to ordering. This allows ordering to occur on user
             * editable elements such as form inputs.
             *  @type string
             *  @default std
             *
             *  @name DataTable.defaults.column.orderDataType
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "orderDataType": "dom-text", "targets": [ 2, 3 ] },
             *          { "type": "numeric", "targets": [ 3 ] },
             *          { "orderDataType": "dom-select", "targets": [ 4 ] },
             *          { "orderDataType": "dom-checkbox", "targets": [ 5 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          null,
             *          null,
             *          { "orderDataType": "dom-text" },
             *          { "orderDataType": "dom-text", "type": "numeric" },
             *          { "orderDataType": "dom-select" },
             *          { "orderDataType": "dom-checkbox" }
             *        ]
             *      } );
             *    } );
             */
            "sSortDataType": "std",


            /**
             * The title of this column.
             *  @type string
             *  @default null <i>Derived from the 'TH' value for this column in the
             *    original HTML table.</i>
             *
             *  @name DataTable.defaults.column.title
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "title": "My column title", "targets": [ 0 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "title": "My column title" },
             *          null,
             *          null,
             *          null,
             *          null
             *        ]
             *      } );
             *    } );
             */
            "sTitle": null,


            /**
             * The type allows you to specify how the data for this column will be
             * ordered. Four types (string, numeric, date and html (which will strip
             * HTML tags before ordering)) are currently available. Note that only date
             * formats understood by Javascript's Date() object will be accepted as type
             * date. For example: "Mar 26, 2008 5:03 PM". May take the values: 'string',
             * 'numeric', 'date' or 'html' (by default). Further types can be adding
             * through plug-ins.
             *  @type string
             *  @default null <i>Auto-detected from raw data</i>
             *
             *  @name DataTable.defaults.column.type
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "type": "html", "targets": [ 0 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "type": "html" },
             *          null,
             *          null,
             *          null,
             *          null
             *        ]
             *      } );
             *    } );
             */
            "sType": null,


            /**
             * Defining the width of the column, this parameter may take any CSS value
             * (3em, 20px etc). DataTables applies 'smart' widths to columns which have not
             * been given a specific width through this interface ensuring that the table
             * remains readable.
             *  @type string
             *  @default null <i>Automatic</i>
             *
             *  @name DataTable.defaults.column.width
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "width": "20%", "targets": [ 0 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "width": "20%" },
             *          null,
             *          null,
             *          null,
             *          null
             *        ]
             *      } );
             *    } );
             */
            "sWidth": null
        };

        _fnHungarianMap( DataTable.defaults.column );



        /**
         * DataTables settings object - this holds all the information needed for a
         * given table, including configuration, data and current application of the
         * table options. DataTables does not have a single instance for each DataTable
         * with the settings attached to that instance, but rather instances of the
         * DataTable "class" are created on-the-fly as needed (typically by a
         * $().dataTable() call) and the settings object is then applied to that
         * instance.
         *
         * Note that this object is related to {@link DataTable.defaults} but this
         * one is the internal data store for DataTables's cache of columns. It should
         * NOT be manipulated outside of DataTables. Any configuration should be done
         * through the initialisation options.
         *  @namespace
         *  @todo Really should attach the settings object to individual instances so we
         *    don't need to create new instances on each $().dataTable() call (if the
         *    table already exists). It would also save passing oSettings around and
         *    into every single function. However, this is a very significant
         *    architecture change for DataTables and will almost certainly break
         *    backwards compatibility with older installations. This is something that
         *    will be done in 2.0.
         */
        DataTable.models.oSettings = {
            /**
             * Primary features of DataTables and their enablement state.
             *  @namespace
             */
            "oFeatures": {

                /**
                 * Flag to say if DataTables should automatically try to calculate the
                 * optimum table and columns widths (true) or not (false).
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bAutoWidth": null,

                /**
                 * Delay the creation of TR and TD elements until they are actually
                 * needed by a driven page draw. This can give a significant speed
                 * increase for Ajax source and Javascript source data, but makes no
                 * difference at all fro DOM and server-side processing tables.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bDeferRender": null,

                /**
                 * Enable filtering on the table or not. Note that if this is disabled
                 * then there is no filtering at all on the table, including fnFilter.
                 * To just remove the filtering input use sDom and remove the 'f' option.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bFilter": null,

                /**
                 * Table information element (the 'Showing x of y records' div) enable
                 * flag.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bInfo": null,

                /**
                 * Present a user control allowing the end user to change the page size
                 * when pagination is enabled.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bLengthChange": null,

                /**
                 * Pagination enabled or not. Note that if this is disabled then length
                 * changing must also be disabled.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bPaginate": null,

                /**
                 * Processing indicator enable flag whenever DataTables is enacting a
                 * user request - typically an Ajax request for server-side processing.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bProcessing": null,

                /**
                 * Server-side processing enabled flag - when enabled DataTables will
                 * get all data from the server for every draw - there is no filtering,
                 * sorting or paging done on the client-side.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bServerSide": null,

                /**
                 * Sorting enablement flag.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bSort": null,

                /**
                 * Multi-column sorting
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bSortMulti": null,

                /**
                 * Apply a class to the columns which are being sorted to provide a
                 * visual highlight or not. This can slow things down when enabled since
                 * there is a lot of DOM interaction.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bSortClasses": null,

                /**
                 * State saving enablement flag.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bStateSave": null
            },


            /**
             * Scrolling settings for a table.
             *  @namespace
             */
            "oScroll": {
                /**
                 * When the table is shorter in height than sScrollY, collapse the
                 * table container down to the height of the table (when true).
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bCollapse": null,

                /**
                 * Width of the scrollbar for the web-browser's platform. Calculated
                 * during table initialisation.
                 *  @type int
                 *  @default 0
                 */
                "iBarWidth": 0,

                /**
                 * Viewport width for horizontal scrolling. Horizontal scrolling is
                 * disabled if an empty string.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type string
                 */
                "sX": null,

                /**
                 * Width to expand the table to when using x-scrolling. Typically you
                 * should not need to use this.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type string
                 *  @deprecated
                 */
                "sXInner": null,

                /**
                 * Viewport height for vertical scrolling. Vertical scrolling is disabled
                 * if an empty string.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type string
                 */
                "sY": null
            },

            /**
             * Language information for the table.
             *  @namespace
             *  @extends DataTable.defaults.oLanguage
             */
            "oLanguage": {
                /**
                 * Information callback function. See
                 * {@link DataTable.defaults.fnInfoCallback}
                 *  @type function
                 *  @default null
                 */
                "fnInfoCallback": null
            },

            /**
             * Browser support parameters
             *  @namespace
             */
            "oBrowser": {
                /**
                 * Indicate if the browser incorrectly calculates width:100% inside a
                 * scrolling element (IE6/7)
                 *  @type boolean
                 *  @default false
                 */
                "bScrollOversize": false,

                /**
                 * Determine if the vertical scrollbar is on the right or left of the
                 * scrolling container - needed for rtl language layout, although not
                 * all browsers move the scrollbar (Safari).
                 *  @type boolean
                 *  @default false
                 */
                "bScrollbarLeft": false
            },


            "ajax": null,


            /**
             * Array referencing the nodes which are used for the features. The
             * parameters of this object match what is allowed by sDom - i.e.
             *   <ul>
             *     <li>'l' - Length changing</li>
             *     <li>'f' - Filtering input</li>
             *     <li>'t' - The table!</li>
             *     <li>'i' - Information</li>
             *     <li>'p' - Pagination</li>
             *     <li>'r' - pRocessing</li>
             *   </ul>
             *  @type array
             *  @default []
             */
            "aanFeatures": [],

            /**
             * Store data information - see {@link DataTable.models.oRow} for detailed
             * information.
             *  @type array
             *  @default []
             */
            "aoData": [],

            /**
             * Array of indexes which are in the current display (after filtering etc)
             *  @type array
             *  @default []
             */
            "aiDisplay": [],

            /**
             * Array of indexes for display - no filtering
             *  @type array
             *  @default []
             */
            "aiDisplayMaster": [],

            /**
             * Store information about each column that is in use
             *  @type array
             *  @default []
             */
            "aoColumns": [],

            /**
             * Store information about the table's header
             *  @type array
             *  @default []
             */
            "aoHeader": [],

            /**
             * Store information about the table's footer
             *  @type array
             *  @default []
             */
            "aoFooter": [],

            /**
             * Store the applied global search information in case we want to force a
             * research or compare the old search to a new one.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @namespace
             *  @extends DataTable.models.oSearch
             */
            "oPreviousSearch": {},

            /**
             * Store the applied search for each column - see
             * {@link DataTable.models.oSearch} for the format that is used for the
             * filtering information for each column.
             *  @type array
             *  @default []
             */
            "aoPreSearchCols": [],

            /**
             * Sorting that is applied to the table. Note that the inner arrays are
             * used in the following manner:
             * <ul>
             *   <li>Index 0 - column number</li>
             *   <li>Index 1 - current sorting direction</li>
             * </ul>
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type array
             *  @todo These inner arrays should really be objects
             */
            "aaSorting": null,

            /**
             * Sorting that is always applied to the table (i.e. prefixed in front of
             * aaSorting).
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type array
             *  @default []
             */
            "aaSortingFixed": [],

            /**
             * Classes to use for the striping of a table.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type array
             *  @default []
             */
            "asStripeClasses": null,

            /**
             * If restoring a table - we should restore its striping classes as well
             *  @type array
             *  @default []
             */
            "asDestroyStripes": [],

            /**
             * If restoring a table - we should restore its width
             *  @type int
             *  @default 0
             */
            "sDestroyWidth": 0,

            /**
             * Callback functions array for every time a row is inserted (i.e. on a draw).
             *  @type array
             *  @default []
             */
            "aoRowCallback": [],

            /**
             * Callback functions for the header on each draw.
             *  @type array
             *  @default []
             */
            "aoHeaderCallback": [],

            /**
             * Callback function for the footer on each draw.
             *  @type array
             *  @default []
             */
            "aoFooterCallback": [],

            /**
             * Array of callback functions for draw callback functions
             *  @type array
             *  @default []
             */
            "aoDrawCallback": [],

            /**
             * Array of callback functions for row created function
             *  @type array
             *  @default []
             */
            "aoRowCreatedCallback": [],

            /**
             * Callback functions for just before the table is redrawn. A return of
             * false will be used to cancel the draw.
             *  @type array
             *  @default []
             */
            "aoPreDrawCallback": [],

            /**
             * Callback functions for when the table has been initialised.
             *  @type array
             *  @default []
             */
            "aoInitComplete": [],


            /**
             * Callbacks for modifying the settings to be stored for state saving, prior to
             * saving state.
             *  @type array
             *  @default []
             */
            "aoStateSaveParams": [],

            /**
             * Callbacks for modifying the settings that have been stored for state saving
             * prior to using the stored values to restore the state.
             *  @type array
             *  @default []
             */
            "aoStateLoadParams": [],

            /**
             * Callbacks for operating on the settings object once the saved state has been
             * loaded
             *  @type array
             *  @default []
             */
            "aoStateLoaded": [],

            /**
             * Cache the table ID for quick access
             *  @type string
             *  @default <i>Empty string</i>
             */
            "sTableId": "",

            /**
             * The TABLE node for the main table
             *  @type node
             *  @default null
             */
            "nTable": null,

            /**
             * Permanent ref to the thead element
             *  @type node
             *  @default null
             */
            "nTHead": null,

            /**
             * Permanent ref to the tfoot element - if it exists
             *  @type node
             *  @default null
             */
            "nTFoot": null,

            /**
             * Permanent ref to the tbody element
             *  @type node
             *  @default null
             */
            "nTBody": null,

            /**
             * Cache the wrapper node (contains all DataTables controlled elements)
             *  @type node
             *  @default null
             */
            "nTableWrapper": null,

            /**
             * Indicate if when using server-side processing the loading of data
             * should be deferred until the second draw.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type boolean
             *  @default false
             */
            "bDeferLoading": false,

            /**
             * Indicate if all required information has been read in
             *  @type boolean
             *  @default false
             */
            "bInitialised": false,

            /**
             * Information about open rows. Each object in the array has the parameters
             * 'nTr' and 'nParent'
             *  @type array
             *  @default []
             */
            "aoOpenRows": [],

            /**
             * Dictate the positioning of DataTables' control elements - see
             * {@link DataTable.model.oInit.sDom}.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type string
             *  @default null
             */
            "sDom": null,

            /**
             * Which type of pagination should be used.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type string
             *  @default two_button
             */
            "sPaginationType": "two_button",

            /**
             * The state duration (for `stateSave`) in seconds.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type int
             *  @default 0
             */
            "iStateDuration": 0,

            /**
             * Array of callback functions for state saving. Each array element is an
             * object with the following parameters:
             *   <ul>
             *     <li>function:fn - function to call. Takes two parameters, oSettings
             *       and the JSON string to save that has been thus far created. Returns
             *       a JSON string to be inserted into a json object
             *       (i.e. '"param": [ 0, 1, 2]')</li>
             *     <li>string:sName - name of callback</li>
             *   </ul>
             *  @type array
             *  @default []
             */
            "aoStateSave": [],

            /**
             * Array of callback functions for state loading. Each array element is an
             * object with the following parameters:
             *   <ul>
             *     <li>function:fn - function to call. Takes two parameters, oSettings
             *       and the object stored. May return false to cancel state loading</li>
             *     <li>string:sName - name of callback</li>
             *   </ul>
             *  @type array
             *  @default []
             */
            "aoStateLoad": [],

            /**
             * State that was loaded. Useful for back reference
             *  @type object
             *  @default null
             */
            "oLoadedState": null,

            /**
             * Source url for AJAX data for the table.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type string
             *  @default null
             */
            "sAjaxSource": null,

            /**
             * Property from a given object from which to read the table data from. This
             * can be an empty string (when not server-side processing), in which case
             * it is  assumed an an array is given directly.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type string
             */
            "sAjaxDataProp": null,

            /**
             * Note if draw should be blocked while getting data
             *  @type boolean
             *  @default true
             */
            "bAjaxDataGet": true,

            /**
             * The last jQuery XHR object that was used for server-side data gathering.
             * This can be used for working with the XHR information in one of the
             * callbacks
             *  @type object
             *  @default null
             */
            "jqXHR": null,

            /**
             * JSON returned from the server in the last Ajax request
             *  @type object
             *  @default undefined
             */
            "json": undefined,

            /**
             * Data submitted as part of the last Ajax request
             *  @type object
             *  @default undefined
             */
            "oAjaxData": undefined,

            /**
             * Function to get the server-side data.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type function
             */
            "fnServerData": null,

            /**
             * Functions which are called prior to sending an Ajax request so extra
             * parameters can easily be sent to the server
             *  @type array
             *  @default []
             */
            "aoServerParams": [],

            /**
             * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if
             * required).
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type string
             */
            "sServerMethod": null,

            /**
             * Format numbers for display.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type function
             */
            "fnFormatNumber": null,

            /**
             * List of options that can be used for the user selectable length menu.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type array
             *  @default []
             */
            "aLengthMenu": null,

            /**
             * Counter for the draws that the table does. Also used as a tracker for
             * server-side processing
             *  @type int
             *  @default 0
             */
            "iDraw": 0,

            /**
             * Indicate if a redraw is being done - useful for Ajax
             *  @type boolean
             *  @default false
             */
            "bDrawing": false,

            /**
             * Draw index (iDraw) of the last error when parsing the returned data
             *  @type int
             *  @default -1
             */
            "iDrawError": -1,

            /**
             * Paging display length
             *  @type int
             *  @default 10
             */
            "_iDisplayLength": 10,

            /**
             * Paging start point - aiDisplay index
             *  @type int
             *  @default 0
             */
            "_iDisplayStart": 0,

            /**
             * Server-side processing - number of records in the result set
             * (i.e. before filtering), Use fnRecordsTotal rather than
             * this property to get the value of the number of records, regardless of
             * the server-side processing setting.
             *  @type int
             *  @default 0
             *  @private
             */
            "_iRecordsTotal": 0,

            /**
             * Server-side processing - number of records in the current display set
             * (i.e. after filtering). Use fnRecordsDisplay rather than
             * this property to get the value of the number of records, regardless of
             * the server-side processing setting.
             *  @type boolean
             *  @default 0
             *  @private
             */
            "_iRecordsDisplay": 0,

            /**
             * Flag to indicate if jQuery UI marking and classes should be used.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type boolean
             */
            "bJUI": null,

            /**
             * The classes to use for the table
             *  @type object
             *  @default {}
             */
            "oClasses": {},

            /**
             * Flag attached to the settings object so you can check in the draw
             * callback if filtering has been done in the draw. Deprecated in favour of
             * events.
             *  @type boolean
             *  @default false
             *  @deprecated
             */
            "bFiltered": false,

            /**
             * Flag attached to the settings object so you can check in the draw
             * callback if sorting has been done in the draw. Deprecated in favour of
             * events.
             *  @type boolean
             *  @default false
             *  @deprecated
             */
            "bSorted": false,

            /**
             * Indicate that if multiple rows are in the header and there is more than
             * one unique cell per column, if the top one (true) or bottom one (false)
             * should be used for sorting / title by DataTables.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type boolean
             */
            "bSortCellsTop": null,

            /**
             * Initialisation object that is used for the table
             *  @type object
             *  @default null
             */
            "oInit": null,

            /**
             * Destroy callback functions - for plug-ins to attach themselves to the
             * destroy so they can clean up markup and events.
             *  @type array
             *  @default []
             */
            "aoDestroyCallback": [],


            /**
             * Get the number of records in the current record set, before filtering
             *  @type function
             */
            "fnRecordsTotal": function ()
            {
                return _fnDataSource( this ) == 'ssp' ?
                    this._iRecordsTotal * 1 :
                    this.aiDisplayMaster.length;
            },

            /**
             * Get the number of records in the current record set, after filtering
             *  @type function
             */
            "fnRecordsDisplay": function ()
            {
                return _fnDataSource( this ) == 'ssp' ?
                    this._iRecordsDisplay * 1 :
                    this.aiDisplay.length;
            },

            /**
             * Get the display end point - aiDisplay index
             *  @type function
             */
            "fnDisplayEnd": function ()
            {
                var
                    len      = this._iDisplayLength,
                    start    = this._iDisplayStart,
                    calc     = start + len,
                    records  = this.aiDisplay.length,
                    features = this.oFeatures,
                    paginate = features.bPaginate;

                if ( features.bServerSide ) {
                    return paginate === false || len === -1 ?
                        start + records :
                        Math.min( start+len, this._iRecordsDisplay );
                }
                else {
                    return ! paginate || calc>records || len===-1 ?
                        records :
                        calc;
                }
            },

            /**
             * The DataTables object for this table
             *  @type object
             *  @default null
             */
            "oInstance": null,

            /**
             * Unique identifier for each instance of the DataTables object. If there
             * is an ID on the table node, then it takes that value, otherwise an
             * incrementing internal counter is used.
             *  @type string
             *  @default null
             */
            "sInstance": null,

            /**
             * tabindex attribute value that is added to DataTables control elements, allowing
             * keyboard navigation of the table and its controls.
             */
            "iTabIndex": 0,

            /**
             * DIV container for the footer scrolling table if scrolling
             */
            "nScrollHead": null,

            /**
             * DIV container for the footer scrolling table if scrolling
             */
            "nScrollFoot": null,

            /**
             * Last applied sort
             *  @type array
             *  @default []
             */
            "aLastSort": [],

            /**
             * Stored plug-in instances
             *  @type object
             *  @default {}
             */
            "oPlugins": {}
        };

        /**
         * Extension object for DataTables that is used to provide all extension
         * options.
         *
         * Note that the `DataTable.ext` object is available through
         * `jQuery.fn.dataTable.ext` where it may be accessed and manipulated. It is
         * also aliased to `jQuery.fn.dataTableExt` for historic reasons.
         *  @namespace
         *  @extends DataTable.models.ext
         */


        /**
         * DataTables extensions
         *
         * This namespace acts as a collection area for plug-ins that can be used to
         * extend DataTables capabilities. Indeed many of the build in methods
         * use this method to provide their own capabilities (sorting methods for
         * example).
         *
         * Note that this namespace is aliased to `jQuery.fn.dataTableExt` for legacy
         * reasons
         *
         *  @namespace
         */
        DataTable.ext = _ext = {
            /**
             * Element class names
             *
             *  @type object
             *  @default {}
             */
            classes: {},


            /**
             * Error reporting.
             *
             * How should DataTables report an error. Can take the value 'alert' or
             * 'throw'
             *
             *  @type string
             *  @default alert
             */
            errMode: "alert",


            /**
             * Feature plug-ins.
             *
             * This is an array of objects which describe the feature plug-ins that are
             * available to DataTables. These feature plug-ins are then available for
             * use through the `dom` initialisation option.
             *
             * Each feature plug-in is described by an object which must have the
             * following properties:
             *
             * * `fnInit` - function that is used to initialise the plug-in,
             * * `cFeature` - a character so the feature can be enabled by the `dom`
             *   instillation option. This is case sensitive.
             *
             * The `fnInit` function has the following input parameters:
             *
             * 1. `{object}` DataTables settings object: see
             *    {@link DataTable.models.oSettings}
             *
             * And the following return is expected:
             *
             * * {node|null} The element which contains your feature. Note that the
             *   return may also be void if your plug-in does not require to inject any
             *   DOM elements into DataTables control (`dom`) - for example this might
             *   be useful when developing a plug-in which allows table control via
             *   keyboard entry
             *
             *  @type array
             *
             *  @example
             *    $.fn.dataTable.ext.features.push( {
             *      "fnInit": function( oSettings ) {
             *        return new TableTools( { "oDTSettings": oSettings } );
             *      },
             *      "cFeature": "T"
             *    } );
             */
            feature: [],


            /**
             * Row searching.
             *
             * This method of searching is complimentary to the default type based
             * searching, and a lot more comprehensive as it allows you complete control
             * over the searching logic. Each element in this array is a function
             * (parameters described below) that is called for every row in the table,
             * and your logic decides if it should be included in the searching data set
             * or not.
             *
             * Searching functions have the following input parameters:
             *
             * 1. `{object}` DataTables settings object: see
             *    {@link DataTable.models.oSettings}
             * 2. `{array|object}` Data for the row to be processed (same as the
             *    original format that was passed in as the data source, or an array
             *    from a DOM data source
             * 3. `{int}` Row index ({@link DataTable.models.oSettings.aoData}), which
             *    can be useful to retrieve the `TR` element if you need DOM interaction.
             *
             * And the following return is expected:
             *
             * * {boolean} Include the row in the searched result set (true) or not
             *   (false)
             *
             * Note that as with the main search ability in DataTables, technically this
             * is "filtering", since it is subtractive. However, for consistency in
             * naming we call it searching here.
             *
             *  @type array
             *  @default []
             *
             *  @example
             *    // The following example shows custom search being applied to the
             *    // fourth column (i.e. the data[3] index) based on two input values
             *    // from the end-user, matching the data in a certain range.
             *    $.fn.dataTable.ext.search.push(
             *      function( settings, data, dataIndex ) {
             *        var min = document.getElementById('min').value * 1;
             *        var max = document.getElementById('max').value * 1;
             *        var version = data[3] == "-" ? 0 : data[3]*1;
             *
             *        if ( min == "" && max == "" ) {
             *          return true;
             *        }
             *        else if ( min == "" && version < max ) {
             *          return true;
             *        }
             *        else if ( min < version && "" == max ) {
             *          return true;
             *        }
             *        else if ( min < version && version < max ) {
             *          return true;
             *        }
             *        return false;
             *      }
             *    );
             */
            search: [],


            /**
             * Internal functions, exposed for used in plug-ins.
             *
             * Please note that you should not need to use the internal methods for
             * anything other than a plug-in (and even then, try to avoid if possible).
             * The internal function may change between releases.
             *
             *  @type object
             *  @default {}
             */
            internal: {},


            /**
             * Legacy configuration options. Enable and disable legacy options that
             * are available in DataTables.
             *
             *  @type object
             */
            legacy: {
                /**
                 * Enable / disable DataTables 1.9 compatible server-side processing
                 * requests
                 *
                 *  @type boolean
                 *  @default null
                 */
                ajax: null
            },


            /**
             * Pagination plug-in methods.
             *
             * Each entry in this object is a function and defines which buttons should
             * be shown by the pagination rendering method that is used for the table:
             * {@link DataTable.ext.renderer.pageButton}. The renderer addresses how the
             * buttons are displayed in the document, while the functions here tell it
             * what buttons to display. This is done by returning an array of button
             * descriptions (what each button will do).
             *
             * Pagination types (the four built in options and any additional plug-in
             * options defined here) can be used through the `paginationType`
             * initialisation parameter.
             *
             * The functions defined take two parameters:
             *
             * 1. `{int} page` The current page index
             * 2. `{int} pages` The number of pages in the table
             *
             * Each function is expected to return an array where each element of the
             * array can be one of:
             *
             * * `first` - Jump to first page when activated
             * * `last` - Jump to last page when activated
             * * `previous` - Show previous page when activated
             * * `next` - Show next page when activated
             * * `{int}` - Show page of the index given
             * * `{array}` - A nested array containing the above elements to add a
             *   containing 'DIV' element (might be useful for styling).
             *
             * Note that DataTables v1.9- used this object slightly differently whereby
             * an object with two functions would be defined for each plug-in. That
             * ability is still supported by DataTables 1.10+ to provide backwards
             * compatibility, but this option of use is now decremented and no longer
             * documented in DataTables 1.10+.
             *
             *  @type object
             *  @default {}
             *
             *  @example
             *    // Show previous, next and current page buttons only
             *    $.fn.dataTableExt.oPagination.current = function ( page, pages ) {
             *      return [ 'previous', page, 'next' ];
             *    };
             */
            pager: {},


            renderer: {
                pageButton: {},
                header: {}
            },


            /**
             * Ordering plug-ins - custom data source
             *
             * The extension options for ordering of data available here is complimentary
             * to the default type based ordering that DataTables typically uses. It
             * allows much greater control over the the data that is being used to
             * order a column, but is necessarily therefore more complex.
             *
             * This type of ordering is useful if you want to do ordering based on data
             * live from the DOM (for example the contents of an 'input' element) rather
             * than just the static string that DataTables knows of.
             *
             * The way these plug-ins work is that you create an array of the values you
             * wish to be ordering for the column in question and then return that
             * array. The data in the array much be in the index order of the rows in
             * the table (not the currently ordering order!). Which order data gathering
             * function is run here depends on the `dt-init columns.orderDataType`
             * parameter that is used for the column (if any).
             *
             * The functions defined take two parameters:
             *
             * 1. `{object}` DataTables settings object: see
             *    {@link DataTable.models.oSettings}
             * 2. `{int}` Target column index
             *
             * Each function is expected to return an array:
             *
             * * `{array}` Data for the column to be ordering upon
             *
             *  @type array
             *
             *  @example
             *    // Ordering using `input` node values
             *    $.fn.dataTable.ext.order['dom-text'] = function  ( settings, col )
             *    {
             *      return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
             *        return $('input', td).val();
             *      } );
             *    }
             */
            order: {},


            /**
             * Type based plug-ins.
             *
             * Each column in DataTables has a type assigned to it, either by automatic
             * detection or by direct assignment using the `type` option for the column.
             * The type of a column will effect how it is ordering and search (plug-ins
             * can also make use of the column type if required).
             *
             * @namespace
             */
            type: {
                /**
                 * Type detection functions.
                 *
                 * The functions defined in this object are used to automatically detect
                 * a column's type, making initialisation of DataTables super easy, even
                 * when complex data is in the table.
                 *
                 * The functions defined take two parameters:
                 *
                 *  1. `{*}` Data from the column cell to be analysed
                 *  2. `{settings}` DataTables settings object. This can be used to
                 *     perform context specific type detection - for example detection
                 *     based on language settings such as using a comma for a decimal
                 *     place. Generally speaking the options from the settings will not
                 *     be required
                 *
                 * Each function is expected to return:
                 *
                 * * `{string|null}` Data type detected, or null if unknown (and thus
                 *   pass it on to the other type detection functions.
                 *
                 *  @type array
                 *
                 *  @example
                 *    // Currency type detection plug-in:
                 *    $.fn.dataTable.ext.type.detect.push(
                 *      function ( data, settings ) {
                 *        // Check the numeric part
                 *        if ( ! $.isNumeric( data.substring(1) ) ) {
                 *          return null;
                 *        }
                 *
                 *        // Check prefixed by currency
                 *        if ( data.charAt(0) == '$' || data.charAt(0) == '&pound;' ) {
                 *          return 'currency';
                 *        }
                 *        return null;
                 *      }
                 *    );
                 */
                detect: [],


                /**
                 * Type based search formatting.
                 *
                 * The type based searching functions can be used to pre-format the
                 * data to be search on. For example, it can be used to strip HTML
                 * tags or to de-format telephone numbers for numeric only searching.
                 *
                 * Note that is a search is not defined for a column of a given type,
                 * no search formatting will be performed.
                 *
                 * Pre-processing of searching data plug-ins - When you assign the sType
                 * for a column (or have it automatically detected for you by DataTables
                 * or a type detection plug-in), you will typically be using this for
                 * custom sorting, but it can also be used to provide custom searching
                 * by allowing you to pre-processing the data and returning the data in
                 * the format that should be searched upon. This is done by adding
                 * functions this object with a parameter name which matches the sType
                 * for that target column. This is the corollary of <i>afnSortData</i>
                 * for searching data.
                 *
                 * The functions defined take a single parameter:
                 *
                 *  1. `{*}` Data from the column cell to be prepared for searching
                 *
                 * Each function is expected to return:
                 *
                 * * `{string|null}` Formatted string that will be used for the searching.
                 *
                 *  @type object
                 *  @default {}
                 *
                 *  @example
                 *    $.fn.dataTable.ext.type.search['title-numeric'] = function ( d ) {
                 *      return d.replace(/\n/g," ").replace( /<.*?>/g, "" );
                 *    }
                 */
                search: {},


                /**
                 * Type based ordering.
                 *
                 * The column type tells DataTables what ordering to apply to the table
                 * when a column is sorted upon. The order for each type that is defined,
                 * is defined by the functions available in this object.
                 *
                 * Each ordering option can be described by three properties added to
                 * this object:
                 *
                 * * `{type}-pre` - Pre-formatting function
                 * * `{type}-asc` - Ascending order function
                 * * `{type}-desc` - Descending order function
                 *
                 * All three can be used together, only `{type}-pre` or only
                 * `{type}-asc` and `{type}-desc` together. It is generally recommended
                 * that only `{type}-pre` is used, as this provides the optimal
                 * implementation in terms of speed, although the others are provided
                 * for compatibility with existing Javascript sort functions.
                 *
                 * `{type}-pre`: Functions defined take a single parameter:
                 *
                 *  1. `{*}` Data from the column cell to be prepared for ordering
                 *
                 * And return:
                 *
                 * * `{*}` Data to be sorted upon
                 *
                 * `{type}-asc` and `{type}-desc`: Functions are typical Javascript sort
                 * functions, taking two parameters:
                 *
                 *  1. `{*}` Data to compare to the second parameter
                 *  2. `{*}` Data to compare to the first parameter
                 *
                 * And returning:
                 *
                 * * `{*}` Ordering match: <0 if first parameter should be sorted lower
                 *   than the second parameter, ===0 if the two parameters are equal and
                 *   >0 if the first parameter should be sorted height than the second
                 *   parameter.
                 *
                 *  @type object
                 *  @default {}
                 *
                 *  @example
                 *    // Numeric ordering of formatted numbers with a pre-formatter
                 *    $.extend( $.fn.dataTable.ext.type.order, {
                 *      "string-pre": function(x) {
                 *        a = (a === "-" || a === "") ? 0 : a.replace( /[^\d\-\.]/g, "" );
                 *        return parseFloat( a );
                 *      }
                 *    } );
                 *
                 *  @example
                 *    // Case-sensitive string ordering, with no pre-formatting method
                 *    $.extend( $.fn.dataTable.ext.order, {
                 *      "string-case-asc": function(x,y) {
                 *        return ((x < y) ? -1 : ((x > y) ? 1 : 0));
                 *      },
                 *      "string-case-desc": function(x,y) {
                 *        return ((x < y) ? 1 : ((x > y) ? -1 : 0));
                 *      }
                 *    } );
                 */
                order: {}
            },

            /**
             * Unique DataTables instance counter
             *
             * @type int
             * @private
             */
            _unique: 0,


            //
            // Depreciated
            // The following properties are retained for backwards compatiblity only.
            // The should not be used in new projects and will be removed in a future
            // version
            //

            /**
             * Version check function.
             *  @type function
             *  @depreciated Since 1.10
             */
            fnVersionCheck: DataTable.fnVersionCheck,


            /**
             * Index for what 'this' index API functions should use
             *  @type int
             *  @deprecated Since v1.10
             */
            iApiIndex: 0,


            /**
             * jQuery UI class container
             *  @type object
             *  @deprecated Since v1.10
             */
            oJUIClasses: {},


            /**
             * Software version
             *  @type string
             *  @deprecated Since v1.10
             */
            sVersion: DataTable.version
        };


        //
        // Backwards compatibility. Alias to pre 1.10 Hungarian notation counter parts
        //
        $.extend( _ext, {
            afnFiltering: _ext.search,
            aTypes:       _ext.type.detect,
            ofnSearch:    _ext.type.search,
            oSort:        _ext.type.order,
            afnSortData:  _ext.order,
            aoFeatures:   _ext.feature,
            oApi:         _ext.internal,
            oStdClasses:  _ext.classes,
            oPagination:  _ext.pager
        } );


        $.extend( DataTable.ext.classes, {
            "sTable": "dataTable",
            "sNoFooter": "no-footer",

            /* Paging buttons */
            "sPageButton": "paginate_button",
            "sPageButtonActive": "current",
            "sPageButtonDisabled": "disabled",

            /* Striping classes */
            "sStripeOdd": "odd",
            "sStripeEven": "even",

            /* Empty row */
            "sRowEmpty": "dataTables_empty",

            /* Features */
            "sWrapper": "dataTables_wrapper",
            "sFilter": "dataTables_filter",
            "sInfo": "dataTables_info",
            "sPaging": "dataTables_paginate paging_", /* Note that the type is postfixed */
            "sLength": "dataTables_length",
            "sProcessing": "dataTables_processing",

            /* Sorting */
            "sSortAsc": "sorting_asc",
            "sSortDesc": "sorting_desc",
            "sSortable": "sorting", /* Sortable in both directions */
            "sSortableAsc": "sorting_asc_disabled",
            "sSortableDesc": "sorting_desc_disabled",
            "sSortableNone": "sorting_disabled",
            "sSortColumn": "sorting_", /* Note that an int is postfixed for the sorting order */

            /* Filtering */
            "sFilterInput": "",

            /* Page length */
            "sLengthSelect": "",

            /* Scrolling */
            "sScrollWrapper": "dataTables_scroll",
            "sScrollHead": "dataTables_scrollHead",
            "sScrollHeadInner": "dataTables_scrollHeadInner",
            "sScrollBody": "dataTables_scrollBody",
            "sScrollFoot": "dataTables_scrollFoot",
            "sScrollFootInner": "dataTables_scrollFootInner",

            /* Misc */
            "sHeaderTH": "",
            "sFooterTH": "",

            // Deprecated
            "sSortJUIAsc": "",
            "sSortJUIDesc": "",
            "sSortJUI": "",
            "sSortJUIAscAllowed": "",
            "sSortJUIDescAllowed": "",
            "sSortJUIWrapper": "",
            "sSortIcon": "",
            "sJUIHeader": "",
            "sJUIFooter": ""
        } );


        (function() {

            // Reused strings for better compression. Closure compiler appears to have a
            // weird edge case where it is trying to expand strings rather than use the
            // variable version. This results in about 200 bytes being added, for very
            // little preference benefit since it this run on script load only.
            var _empty = '';
            _empty = '';

            var _stateDefault = _empty + 'ui-state-default';
            var _sortIcon     = _empty + 'css_right ui-icon ui-icon-';
            var _headerFooter = _empty + 'fg-toolbar ui-toolbar ui-widget-header ui-helper-clearfix';

            $.extend( DataTable.ext.oJUIClasses, DataTable.ext.classes, {
                /* Full numbers paging buttons */
                "sPageButton":         "fg-button ui-button "+_stateDefault,
                "sPageButtonActive":   "ui-state-disabled",
                "sPageButtonDisabled": "ui-state-disabled",

                /* Features */
                "sPaging": "dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi "+
                    "ui-buttonset-multi paging_", /* Note that the type is postfixed */

                /* Sorting */
                "sSortAsc":            _stateDefault+" sorting_asc",
                "sSortDesc":           _stateDefault+" sorting_desc",
                "sSortable":           _stateDefault+" sorting",
                "sSortableAsc":        _stateDefault+" sorting_asc_disabled",
                "sSortableDesc":       _stateDefault+" sorting_desc_disabled",
                "sSortableNone":       _stateDefault+" sorting_disabled",
                "sSortJUIAsc":         _sortIcon+"triangle-1-n",
                "sSortJUIDesc":        _sortIcon+"triangle-1-s",
                "sSortJUI":            _sortIcon+"carat-2-n-s",
                "sSortJUIAscAllowed":  _sortIcon+"carat-1-n",
                "sSortJUIDescAllowed": _sortIcon+"carat-1-s",
                "sSortJUIWrapper":     "DataTables_sort_wrapper",
                "sSortIcon":           "DataTables_sort_icon",

                /* Scrolling */
                "sScrollHead": "dataTables_scrollHead "+_stateDefault,
                "sScrollFoot": "dataTables_scrollFoot "+_stateDefault,

                /* Misc */
                "sHeaderTH":  _stateDefault,
                "sFooterTH":  _stateDefault,
                "sJUIHeader": _headerFooter+" ui-corner-tl ui-corner-tr",
                "sJUIFooter": _headerFooter+" ui-corner-bl ui-corner-br"
            } );

        }());



        var extPagination = DataTable.ext.pager;

        function _numbers ( page, pages ) {
            var
                numbers = [],
                buttons = extPagination.numbers_length,
                half = Math.floor( buttons / 2 ),
                i = 1;

            if ( pages <= buttons ) {
                numbers = _range( 0, pages );
            }
            else if ( page <= half ) {
                numbers = _range( 0, buttons-2 );
                numbers.push( 'ellipsis' );
                numbers.push( pages-1 );
            }
            else if ( page >= pages - 1 - half ) {
                numbers = _range( pages-(buttons-2), pages );
                numbers.splice( 0, 0, 'ellipsis' ); // no unshift in ie6
                numbers.splice( 0, 0, 0 );
            }
            else {
                numbers = _range( page-1, page+2 );
                numbers.push( 'ellipsis' );
                numbers.push( pages-1 );
                numbers.splice( 0, 0, 'ellipsis' );
                numbers.splice( 0, 0, 0 );
            }

            numbers.DT_el = 'span';
            return numbers;
        }


        $.extend( extPagination, {
            simple: function ( page, pages ) {
                return [ 'previous', 'next' ];
            },

            full: function ( page, pages ) {
                return [  'first', 'previous', 'next', 'last' ];
            },

            simple_numbers: function ( page, pages ) {
                return [ 'previous', _numbers(page, pages), 'next' ];
            },

            full_numbers: function ( page, pages ) {
                return [ 'first', 'previous', _numbers(page, pages), 'next', 'last' ];
            },

            // For testing and plug-ins to use
            _numbers: _numbers,
            numbers_length: 7
        } );


        $.extend( true, DataTable.ext.renderer, {
            pageButton: {
                _: function ( settings, host, idx, buttons, page, pages ) {
                    var classes = settings.oClasses;
                    var lang = settings.oLanguage.oPaginate;
                    var btnDisplay, btnClass, counter=0;

                    var attach = function( container, buttons ) {
                        var i, ien, node, button;
                        var clickHandler = function ( e ) {
                            _fnPageChange( settings, e.data.action, true );
                        };

                        for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
                            button = buttons[i];

                            if ( $.isArray( button ) ) {
                                var inner = $( '<'+(button.DT_el || 'div')+'/>' )
                                    .appendTo( container );
                                attach( inner, button );
                            }
                            else {
                                btnDisplay = '';
                                btnClass = '';

                                switch ( button ) {
                                    case 'ellipsis':
                                        container.append('<span>&hellip;</span>');
                                        break;

                                    case 'first':
                                        btnDisplay = lang.sFirst;
                                        btnClass = button + (page > 0 ?
                                            '' : ' '+classes.sPageButtonDisabled);
                                        break;

                                    case 'previous':
                                        btnDisplay = lang.sPrevious;
                                        btnClass = button + (page > 0 ?
                                            '' : ' '+classes.sPageButtonDisabled);
                                        break;

                                    case 'next':
                                        btnDisplay = lang.sNext;
                                        btnClass = button + (page < pages-1 ?
                                            '' : ' '+classes.sPageButtonDisabled);
                                        break;

                                    case 'last':
                                        btnDisplay = lang.sLast;
                                        btnClass = button + (page < pages-1 ?
                                            '' : ' '+classes.sPageButtonDisabled);
                                        break;

                                    default:
                                        btnDisplay = button + 1;
                                        btnClass = page === button ?
                                            classes.sPageButtonActive : '';
                                        break;
                                }

                                if ( btnDisplay ) {
                                    node = $('<a>', {
                                        'class': classes.sPageButton+' '+btnClass,
                                        'aria-controls': settings.sTableId,
                                        'data-dt-idx': counter,
                                        'tabindex': settings.iTabIndex,
                                        'id': idx === 0 && typeof button === 'string' ?
                                            settings.sTableId +'_'+ button :
                                            null
                                    } )
                                        .html( btnDisplay )
                                        .appendTo( container );

                                    _fnBindAction(
                                        node, {action: button}, clickHandler
                                    );

                                    counter++;
                                }
                            }
                        }
                    };

                    // Because this approach is destroying and recreating the paging
                    // elements, focus is lost on the select button which is bad for
                    // accessibility. So we want to restore focus once the draw has
                    // completed
                    var activeEl = $(document.activeElement).data('dt-idx');

                    attach( $(host).empty(), buttons );

                    if ( activeEl !== null ) {
                        $(host).find( '[data-dt-idx='+activeEl+']' ).focus();
                    }
                }
            }
        } );



        var __numericReplace = function ( d, decimalPlace, re1, re2 ) {
            if ( !d || d === '-' ) {
                return -Infinity;
            }

            // If a decimal place other than `.` is used, it needs to be given to the
            // function so we can detect it and replace with a `.` which is the only
            // decimal place Javascript recognises - it is not locale aware.
            if ( decimalPlace ) {
                d = _numToDecimal( d, decimalPlace );
            }

            if ( d.replace ) {
                if ( re1 ) {
                    d = d.replace( re1, '' );
                }

                if ( re2 ) {
                    d = d.replace( re2, '' );
                }
            }

            return d * 1;
        };


        // Add the numeric 'deformatting' functions for sorting. This is done in a
        // function to provide an easy ability for the language options to add
        // additional methods if a non-period decimal place is used.
        function _addNumericSort ( decimalPlace ) {
            $.each(
                {
                    // Plain numbers
                    "num": function ( d ) {
                        return __numericReplace( d, decimalPlace );
                    },

                    // Formatted numbers
                    "num-fmt": function ( d ) {
                        return __numericReplace( d, decimalPlace, _re_formatted_numeric );
                    },

                    // HTML numeric
                    "html-num": function ( d ) {
                        return __numericReplace( d, decimalPlace, _re_html );
                    },

                    // HTML numeric, formatted
                    "html-num-fmt": function ( d ) {
                        return __numericReplace( d, decimalPlace, _re_html, _re_formatted_numeric );
                    }
                },
                function ( key, fn ) {
                    _ext.type.order[ key+decimalPlace+'-pre' ] = fn;
                }
            );
        }


        // Default sort methods
        $.extend( _ext.type.order, {
            // Dates
            "date-pre": function ( d ) {
                return Date.parse( d ) || 0;
            },

            // html
            "html-pre": function ( a ) {
                return ! a ?
                    '' :
                    a.replace ?
                        a.replace( /<.*?>/g, "" ).toLowerCase() :
                        a+'';
            },

            // string
            "string-pre": function ( a ) {
                return typeof a === 'string' ?
                    a.toLowerCase() :
                    ! a || ! a.toString ?
                        '' :
                        a.toString();
            },

            // string-asc and -desc are retained only for compatibility with the old
            // sort methods
            "string-asc": function ( x, y ) {
                return ((x < y) ? -1 : ((x > y) ? 1 : 0));
            },

            "string-desc": function ( x, y ) {
                return ((x < y) ? 1 : ((x > y) ? -1 : 0));
            }
        } );


        // Numeric sorting types - order doesn't matter here
        _addNumericSort( '' );


        // Built in type detection. See model.ext.aTypes for information about
        // what is required from this methods.
        $.extend( DataTable.ext.type.detect, [
            // Plain numbers - first since V8 detects some plain numbers as dates
            // e.g. Date.parse('55') (but not all, e.g. Date.parse('22')...).
            function ( d, settings )
            {
                var decimal = settings.oLanguage.sDecimal;
                return _isNumber( d, decimal ) ? 'num'+decimal : null;
            },

            // Dates (only those recognised by the browser's Date.parse)
            function ( d, settings )
            {
                // V8 will remove any unknown characters at the start of the expression,
                // leading to false matches such as `$245.12` being a valid date. See
                // forum thread 18941 for detail.
                if ( d && ! _re_date_start.test(d) ) {
                    return null;
                }
                var parsed = Date.parse(d);
                return (parsed !== null && !isNaN(parsed)) || _empty(d) ? 'date' : null;
            },

            // Formatted numbers
            function ( d, settings )
            {
                var decimal = settings.oLanguage.sDecimal;
                return _isNumber( d, decimal, true ) ? 'num-fmt'+decimal : null;
            },

            // HTML numeric
            function ( d, settings )
            {
                var decimal = settings.oLanguage.sDecimal;
                return _htmlNumeric( d, decimal ) ? 'html-num'+decimal : null;
            },

            // HTML numeric, formatted
            function ( d, settings )
            {
                var decimal = settings.oLanguage.sDecimal;
                return _htmlNumeric( d, decimal, true ) ? 'html-num-fmt'+decimal : null;
            },

            // HTML (this is strict checking - there must be html)
            function ( d, settings )
            {
                return _empty( d ) || (typeof d === 'string' && d.indexOf('<') !== -1) ?
                    'html' : null;
            }
        ] );



        // Filter formatting functions. See model.ext.ofnSearch for information about
        // what is required from these methods.


        $.extend( DataTable.ext.type.search, {
            html: function ( data ) {
                return _empty(data) ?
                    '' :
                    typeof data === 'string' ?
                        data
                            .replace( _re_new_lines, " " )
                            .replace( _re_html, "" ) :
                        '';
            },

            string: function ( data ) {
                return _empty(data) ?
                    '' :
                    typeof data === 'string' ?
                        data.replace( _re_new_lines, " " ) :
                        data;
            }
        } );



        $.extend( true, DataTable.ext.renderer, {
            header: {
                _: function ( settings, cell, column, classes ) {
                    // No additional mark-up required
                    // Attach a sort listener to update on sort - note that using the
                    // `DT` namespace will allow the event to be removed automatically
                    // on destroy, while the `dt` namespaced event is the one we are
                    // listening for
                    $(settings.nTable).on( 'order.dt.DT', function ( e, settings, sorting, columns ) {
                        var colIdx = column.idx;

                        cell
                            .removeClass(
                                column.sSortingClass +' '+
                                classes.sSortAsc +' '+
                                classes.sSortDesc
                            )
                            .addClass( columns[ colIdx ] == 'asc' ?
                                classes.sSortAsc : columns[ colIdx ] == 'desc' ?
                                    classes.sSortDesc :
                                    column.sSortingClass
                            );
                    } );
                },

                jqueryui: function ( settings, cell, column, classes ) {
                    var colIdx = column.idx;

                    $('<div/>')
                        .addClass( classes.sSortJUIWrapper )
                        .append( cell.contents() )
                        .append( $('<span/>')
                            .addClass( classes.sSortIcon+' '+column.sSortingClassJUI )
                        )
                        .appendTo( cell );

                    // Attach a sort listener to update on sort
                    $(settings.nTable).on( 'order.dt.DT', function ( e, settings, sorting, columns ) {
                        cell
                            .removeClass( classes.sSortAsc +" "+classes.sSortDesc )
                            .addClass( columns[ colIdx ] == 'asc' ?
                                classes.sSortAsc : columns[ colIdx ] == 'desc' ?
                                    classes.sSortDesc :
                                    column.sSortingClass
                            );

                        cell
                            .find( 'span.'+classes.sSortIcon )
                            .removeClass(
                                classes.sSortJUIAsc +" "+
                                classes.sSortJUIDesc +" "+
                                classes.sSortJUI +" "+
                                classes.sSortJUIAscAllowed +" "+
                                classes.sSortJUIDescAllowed
                            )
                            .addClass( columns[ colIdx ] == 'asc' ?
                                classes.sSortJUIAsc : columns[ colIdx ] == 'desc' ?
                                    classes.sSortJUIDesc :
                                    column.sSortingClassJUI
                            );
                    } );
                }
            }
        } );

        /*
	 * Public helper functions. These aren't used internally by DataTables, or
	 * called by any of the options passed into DataTables, but they can be used
	 * externally by developers working with DataTables. They are helper functions
	 * to make working with DataTables a little bit easier.
	 */

        /**
         * Helpers for `columns.render`.
         *
         * The options defined here can be used with the `columns.render` initialisation
         * option to provide a display renderer. The following functions are defined:
         *
         * * `number` - Will format numeric data (defined by `columns.data`) for
         *   display, retaining the original unformatted data for sorting and filtering.
         *   It takes 4 parameters:
         *   * `string` - Thousands grouping separator
         *   * `string` - Decimal point indicator
         *   * `integer` - Number of decimal points to show
         *   * `string` (optional) - Prefix.
         *
         * @example
         *   // Column definition using the number renderer
         *   {
         *     data: "salary",
         *     render: $.fn.dataTable.render.number( '\'', '.', 0, '$' )
         *   }
         *
         * @namespace
         */
        DataTable.render = {
            number: function ( thousands, decimal, precision, prefix ) {
                return {
                    display: function ( d ) {
                        d = parseFloat( d );
                        var intPart = parseInt( d, 10 );
                        var floatPart = precision ?
                            (decimal+(d - intPart).toFixed( precision )).substring( 2 ):
                            '';

                        return (prefix||'') +
                            intPart.toString().replace(
                                /\B(?=(\d{3})+(?!\d))/g, thousands
                            ) +
                            floatPart;
                    }
                };
            }
        };


        /*
	 * This is really a good bit rubbish this method of exposing the internal methods
	 * publicly... - To be fixed in 2.0 using methods on the prototype
	 */


        /**
         * Create a wrapper function for exporting an internal functions to an external API.
         *  @param {string} fn API function name
         *  @returns {function} wrapped function
         *  @memberof DataTable#internal
         */
        function _fnExternApiFunc (fn)
        {
            return function() {
                var args = [_fnSettingsFromNode( this[DataTable.ext.iApiIndex] )].concat(
                    Array.prototype.slice.call(arguments)
                );
                return DataTable.ext.internal[fn].apply( this, args );
            };
        }


        /**
         * Reference to internal functions for use by plug-in developers. Note that
         * these methods are references to internal functions and are considered to be
         * private. If you use these methods, be aware that they are liable to change
         * between versions.
         *  @namespace
         */
        $.extend( DataTable.ext.internal, {
            _fnExternApiFunc: _fnExternApiFunc,
            _fnBuildAjax: _fnBuildAjax,
            _fnAjaxUpdate: _fnAjaxUpdate,
            _fnAjaxParameters: _fnAjaxParameters,
            _fnAjaxUpdateDraw: _fnAjaxUpdateDraw,
            _fnAjaxDataSrc: _fnAjaxDataSrc,
            _fnAddColumn: _fnAddColumn,
            _fnColumnOptions: _fnColumnOptions,
            _fnAdjustColumnSizing: _fnAdjustColumnSizing,
            _fnVisibleToColumnIndex: _fnVisibleToColumnIndex,
            _fnColumnIndexToVisible: _fnColumnIndexToVisible,
            _fnVisbleColumns: _fnVisbleColumns,
            _fnGetColumns: _fnGetColumns,
            _fnColumnTypes: _fnColumnTypes,
            _fnApplyColumnDefs: _fnApplyColumnDefs,
            _fnHungarianMap: _fnHungarianMap,
            _fnCamelToHungarian: _fnCamelToHungarian,
            _fnLanguageCompat: _fnLanguageCompat,
            _fnBrowserDetect: _fnBrowserDetect,
            _fnAddData: _fnAddData,
            _fnAddTr: _fnAddTr,
            _fnNodeToDataIndex: _fnNodeToDataIndex,
            _fnNodeToColumnIndex: _fnNodeToColumnIndex,
            _fnGetCellData: _fnGetCellData,
            _fnSetCellData: _fnSetCellData,
            _fnSplitObjNotation: _fnSplitObjNotation,
            _fnGetObjectDataFn: _fnGetObjectDataFn,
            _fnSetObjectDataFn: _fnSetObjectDataFn,
            _fnGetDataMaster: _fnGetDataMaster,
            _fnClearTable: _fnClearTable,
            _fnDeleteIndex: _fnDeleteIndex,
            _fnInvalidateRow: _fnInvalidateRow,
            _fnGetRowElements: _fnGetRowElements,
            _fnCreateTr: _fnCreateTr,
            _fnBuildHead: _fnBuildHead,
            _fnDrawHead: _fnDrawHead,
            _fnDraw: _fnDraw,
            _fnReDraw: _fnReDraw,
            _fnAddOptionsHtml: _fnAddOptionsHtml,
            _fnDetectHeader: _fnDetectHeader,
            _fnGetUniqueThs: _fnGetUniqueThs,
            _fnFeatureHtmlFilter: _fnFeatureHtmlFilter,
            _fnFilterComplete: _fnFilterComplete,
            _fnFilterCustom: _fnFilterCustom,
            _fnFilterColumn: _fnFilterColumn,
            _fnFilter: _fnFilter,
            _fnFilterCreateSearch: _fnFilterCreateSearch,
            _fnEscapeRegex: _fnEscapeRegex,
            _fnFilterData: _fnFilterData,
            _fnFeatureHtmlInfo: _fnFeatureHtmlInfo,
            _fnUpdateInfo: _fnUpdateInfo,
            _fnInfoMacros: _fnInfoMacros,
            _fnInitialise: _fnInitialise,
            _fnInitComplete: _fnInitComplete,
            _fnLengthChange: _fnLengthChange,
            _fnFeatureHtmlLength: _fnFeatureHtmlLength,
            _fnFeatureHtmlPaginate: _fnFeatureHtmlPaginate,
            _fnPageChange: _fnPageChange,
            _fnFeatureHtmlProcessing: _fnFeatureHtmlProcessing,
            _fnProcessingDisplay: _fnProcessingDisplay,
            _fnFeatureHtmlTable: _fnFeatureHtmlTable,
            _fnScrollDraw: _fnScrollDraw,
            _fnApplyToChildren: _fnApplyToChildren,
            _fnCalculateColumnWidths: _fnCalculateColumnWidths,
            _fnThrottle: _fnThrottle,
            _fnConvertToWidth: _fnConvertToWidth,
            _fnScrollingWidthAdjust: _fnScrollingWidthAdjust,
            _fnGetWidestNode: _fnGetWidestNode,
            _fnGetMaxLenString: _fnGetMaxLenString,
            _fnStringToCss: _fnStringToCss,
            _fnScrollBarWidth: _fnScrollBarWidth,
            _fnSortFlatten: _fnSortFlatten,
            _fnSort: _fnSort,
            _fnSortAria: _fnSortAria,
            _fnSortListener: _fnSortListener,
            _fnSortAttachListener: _fnSortAttachListener,
            _fnSortingClasses: _fnSortingClasses,
            _fnSortData: _fnSortData,
            _fnSaveState: _fnSaveState,
            _fnLoadState: _fnLoadState,
            _fnSettingsFromNode: _fnSettingsFromNode,
            _fnLog: _fnLog,
            _fnMap: _fnMap,
            _fnBindAction: _fnBindAction,
            _fnCallbackReg: _fnCallbackReg,
            _fnCallbackFire: _fnCallbackFire,
            _fnLengthOverflow: _fnLengthOverflow,
            _fnRenderer: _fnRenderer,
            _fnDataSource: _fnDataSource,
            _fnRowAttributes: _fnRowAttributes,
            _fnCalculateEnd: function () {} // Used by a lot of plug-ins, but redundant
                                            // in 1.10, so this dead-end function is
                                            // added to prevent errors
        } );


        // jQuery access
        $.fn.dataTable = DataTable;

        // Legacy aliases
        $.fn.dataTableSettings = DataTable.settings;
        $.fn.dataTableExt = DataTable.ext;

        // With a capital `D` we return a DataTables API instance rather than a
        // jQuery object
        $.fn.DataTable = function ( opts ) {
            return $(this).dataTable( opts ).api();
        };

        // All properties that are available to $.fn.dataTable should also be
        // available on $.fn.DataTable
        $.each( DataTable, function ( prop, val ) {
            $.fn.DataTable[ prop ] = val;
        } );


        // Information about events fired by DataTables - for documentation.
        /**
         * Draw event, fired whenever the table is redrawn on the page, at the same
         * point as fnDrawCallback. This may be useful for binding events or
         * performing calculations when the table is altered at all.
         *  @name DataTable#draw.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
         */

        /**
         * Search event, fired when the searching applied to the table (using the
         * built-in global search, or column filters) is altered.
         *  @name DataTable#search.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
         */

        /**
         * Page change event, fired when the paging of the table is altered.
         *  @name DataTable#page.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
         */

        /**
         * Order event, fired when the ordering applied to the table is altered.
         *  @name DataTable#order.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
         */

        /**
         * DataTables initialisation complete event, fired when the table is fully
         * drawn, including Ajax data loaded, if Ajax data is required.
         *  @name DataTable#init.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} oSettings DataTables settings object
         *  @param {object} json The JSON object request from the server - only
         *    present if client-side Ajax sourced data is used</li></ol>
         */

        /**
         * State save event, fired when the table has changed state a new state save
         * is required. This event allows modification of the state saving object
         * prior to actually doing the save, including addition or other state
         * properties (for plug-ins) or modification of a DataTables core property.
         *  @name DataTable#stateSaveParams.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} oSettings DataTables settings object
         *  @param {object} json The state information to be saved
         */

        /**
         * State load event, fired when the table is loading state from the stored
         * data, but prior to the settings object being modified by the saved state
         * - allowing modification of the saved state is required or loading of
         * state for a plug-in.
         *  @name DataTable#stateLoadParams.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} oSettings DataTables settings object
         *  @param {object} json The saved state information
         */

        /**
         * State loaded event, fired when state has been loaded from stored data and
         * the settings object has been modified by the loaded data.
         *  @name DataTable#stateLoaded.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} oSettings DataTables settings object
         *  @param {object} json The saved state information
         */

        /**
         * Processing event, fired when DataTables is doing some kind of processing
         * (be it, order, searcg or anything else). It can be used to indicate to
         * the end user that there is something happening, or that something has
         * finished.
         *  @name DataTable#processing.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} oSettings DataTables settings object
         *  @param {boolean} bShow Flag for if DataTables is doing processing or not
         */

        /**
         * Ajax (XHR) event, fired whenever an Ajax request is completed from a
         * request to made to the server for new data. This event is called before
         * DataTables processed the returned data, so it can also be used to pre-
         * process the data returned from the server, if needed.
         *
         * Note that this trigger is called in `fnServerData`, if you override
         * `fnServerData` and which to use this event, you need to trigger it in you
         * success function.
         *  @name DataTable#xhr.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
         *  @param {object} json JSON returned from the server
         *
         *  @example
         *     // Use a custom property returned from the server in another DOM element
         *     $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
         *       $('#status').html( json.status );
         *     } );
         *
         *  @example
         *     // Pre-process the data returned from the server
         *     $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
         *       for ( var i=0, ien=json.aaData.length ; i<ien ; i++ ) {
         *         json.aaData[i].sum = json.aaData[i].one + json.aaData[i].two;
         *       }
         *       // Note no return - manipulate the data directly in the JSON object.
         *     } );
         */

        /**
         * Destroy event, fired when the DataTable is destroyed by calling fnDestroy
         * or passing the bDestroy:true parameter in the initialisation object. This
         * can be used to remove bound events, added DOM nodes, etc.
         *  @name DataTable#destroy.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
         */

        /**
         * Page length change event, fired when number of records to show on each
         * page (the length) is changed.
         *  @name DataTable#length.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
         *  @param {integer} len New length
         */

        /**
         * Column sizing has changed.
         *  @name DataTable#column-sizing.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
         */

        /**
         * Column visibility has changed.
         *  @name DataTable#column-visibility.dt
         *  @event
         *  @param {event} e jQuery event object
         *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
         *  @param {int} column Column index
         *  @param {bool} vis `false` if column now hidden, or `true` if visible
         */

        return $.fn.dataTable;
    }));

}(window, document));
